Andrews Products Catalogue

INDEX

COMPANY HISTORY ...................................................................... 3 CAMSHAFTS - Twin Cam Engines All ’07- up: Twins and ’06 Dyna: Roller Chain Camshafts................ 4 1999-2006: Roller Chain Conversion Camshafts.............................. 5 All ’07-up: Gear Drive Cam Installation Kits .................................... 6 All ’07-up: Twins and ’06 Dyna: Gear Drive Camshafts.................... 7 1999-2006: Gear Drive Cam Installation Kits................................... 8 1999-2006: Gear Drive Camshafts................................................... 9 Twin Cam Valve Springs, Collars, Pushrods............................. 6,8,10 1999-2006: Twin Cam Chain Drive Camshafts............................... 11 EV 80 CAMSHAFTS AND KITS Springs, Collars............................................................................... 12 EZinstall EV80 Pushrods................................................................ 12 Standard EV80 Pushrods............................................................... 12 EV 80 Camshafts ........................................................................... 13 EV 80 Cam Drive Gears................................................................. 16 SHOVEL, PAN, KNUCKLE CAMS AND KITS Shovel and Pan Camshafts........................................................ 14,15 Shovel Springs, Collars and Pushrods........................................... 15 Knuckle Camshafts......................................................................... 14 Shovel & Pan Cam Drive Gears..................................................... 16 IGNITION COILS, CARB PARTS High Flow Accelerator Pumps (Keihin Carbs)................................ 16 Replacement Ignition coils.............................................................. 19 HD UL-80 CAM GEARS HD UL-80 Cam Gears..................................................................... 17 POLARIS CAMS AND KITS Polaris Victory Camshafts (’98-2001) ............................................ 17 Polaris Freedom Camshafts (2002-up)........................................... 17 IRON SPORTSTER CAMS AND KITS Iron Sportster Cams........................................................................ 24 Iron Sportster Collars, Pushrods..................................................... 24 EV SPORTSTER AND BUELL CAMS AND KITS EV Sportster Cams ........................................................................ 25 EV Sportster Pushrods and Valve Gear......................................... 25 EV 80 Trans Gears (5 Speed) 5 Speed Gears................................................................................ 26 5 Speed Transmission Shafts.......................................................... 26 5 Speed (Complete gear sets) ....................................................... 26

BELT PULLEY RATIOS & MILES PER HOUR Miles per Hour Chart .........................................................................28 TWIN CAM & EV 80 BELT PULLEYS Belt Drive Sprockets (29, 30, 31, 32, 33 and 34 Teeth).....................29 Belt Drive Sprocket (Belt ratios) ........................................................29 Sprockets (Installation notes).............................................................29 TRANSMISSION GEARS 74 & 80 (4 SPEED) Close Ratio / Stock Ratio (Gears and Shafts). ......................... 30 & 31 74 & 80 (4 speed) (Complete Gear Sets)..........................................31 4 Speed Parts Assembly Kits.............................................................31 4 Speed Transmission Shaft Lengths.................................................31 TRANSMISSION GEARS: EV SPORTSTER (5 SPEED) EV Sportster 5 Speed Gears and Shafts...........................................32 EV Sportster 5 Speed (Complete Gear Sets) ...................................32 Gear Ratios: (Sportster 5 speed) ......................................................32 TRANSMISSION GEARS: SPORTSTER (4 SPEED) Sportster (4 Speed Gears and Shafts)...............................................33 Sportster 4 Speed (Complete Gear Sets) .........................................33 Gear Ratios: (Sportster 4 speed).......................................................33 PHOTOS, TECH TOPICS and ENGINE TUNING EV-80 Dynamometer-Horsepower Chart............................................12 Choosing a Cam.................................................................................18 Hydraulic Lifters..................................................................................18 Pushrod Adjustments & Hydraulic Lifters.......................................... 19 Cam Gear Noise (EV80)....................................................................20 Sportster Cam Gear Noise ................................................................21 Sportster Cam Gear Size Modifications ............................................21 Static Compression Pressure: (What is it?).......................................22 Static Compression and Engine Performance.................................. 22 Valve Spring Height ...........................................................................23 Valve Clearance Measurements.........................................................23 Compression Ratios(head milling).....................................................23 Cam and Gear Manufacturing Technology.........................................27 Frequently asked questions................................................................34 Horsepower - torque curve comparisons...........................................34

SALES POLICIES .............................................................................35

LIMITED WARRANTY POLICY ........................................................35

ORDERING INFORMATION

FAX #: 847-759-0848

TEL # : 847-759-0190

All Andrews Products parts in this catalog: MADE IN USA

YOUR CUSTOMER NO: CUSTOMER TECHNICAL SERVICE: Available for customers during listed hours: Morning:

Harley-Davidson, Sportster, Evolution, H/D, Superglide, Buell are all trademarks of Harley- Davidson Motor Co.Andrews Products is not asso­ ciated with the Harley-Davidson Motor Co.

9:00 A.M. - 11:00 A.M. (Central Time) 2:00 P.M. - 5:00 P.M. (Central Time)

Afternoon:

Web address: www.andrewsproducts.com

2

ANDREWS PRODUCTS: COMPANY HISTORY

Products’ unique and proprietary processing, innovative design and strict quality control, we can consistently deliver the highest quality camshafts and transmission gears. Customers we work with include top NASCAR racing teams for Cup, Nationwide and ARCA as well as other builders of racing engines for automotive and motorcycle performance markets. This is a very demanding group of people for whom second best is not an option; they simply demand the best. At Andrews Products, we share with our customers a pas- sion for excellence and will not accept second place. Our customers rely on us to help them achieve top perfor- mance. This culture is well established throughout Andrews Products, its people and processes. And whether we are working with top race teams or making parts for street motorcycles, the same technology is used. The entire Andrews Products Team looks forward to helping you achieve top performance and take the checkered flag as leaders.

Andrews Products was founded in the spring of 1972. For over 40 years we have specialized in making camshafts and transmission gears for the performance motorcycle market. On behalf of the entire Andrews Products organization, we proudly present this catalog to all motorcycle enthusiasts and to the many designers and builders of performance motorcycle engines and transmissions. Please review the pages of this catalog and see how Andrews Products can help you get the most out of the engine and transmission in your bike.

While we started making motorcycle transmission gears and shafts, performance camshafts and related valve gear parts were added as additional, distinct product lines. More new gear sets with different ratios soon followed. The results were gears which easily out-performed anything else available. Their superior performance was quickly recognized by everyone who tried them. The novelty and uniqueness of both the cams and gears resulted in a wave of demand for new Andrews Products cams and gears. And that was only the beginning. Andrews Products is recognized throughout the motor sports world as an industry leader. We utilize state-of-the- art engineering, design and manufacturing technology for producing superior quality camshafts and transmission gears for both street and racing applications. As an industry leader, Andrews Products understands what keeps us on top also keeps our customers on top. Over the years Andrews Products has made significant investments in new computer controlled production machinery and inspection equipment. Some of these machines are pictured in this catalog. Strategic purchases in the latest technologies keeps us and our customers right at the leading edge. With Andrews

In November of 2002, Andrews Products moved into a new 45,000 square foot facility in Mt. Prospect, Illinois. The two illustrations on this page show our building. We now operate out of a fully equipped, air conditioned facility with everything under one roof. Our main office and manufacturing plant is eleven miles north of the Chicago, O’Hare International Airport. We are in one of the world’s great manufacturing areas with easy access to efficient supply, transportation and shipping to anywhere in the US and most foreign countries. We are very well equipped to serve our customers with the quality and support that all of you expect and deserve. Andrews Products is committed to the motor sports industry for the long haul.

3

Performance Cams (2007 - up) Twin Cams and ’06 DynaGlide

Crankshaft Sprockets: advance or retard cam timing + or - 4 degrees

Matching EZ-install pushrods kits are also available from Andrews Products. EZ-install pushrods do not require removal of gas tanks or rocker boxes when installing bolt-in camshafts. Crankshaft sprocket : +4 or -4 deg. cam timing change for all ’07 and later twin cam engines and ’06 Dynas. Install at +4 degrees for more torque or -4 degrees for less compression pressure. Sprocket (+4 or -4 degree timing change) ............Part# 216323

Camshafts on all 2007 and later twin cam engines and ’06 Dynas use roller chain cam drives. Camshafts made for ’99-’06 engines will not fit the ’07-up (or ’06 Dyna engines). Earlier twin cam engines run older type cam drive chains. Cams listed below are designed for use with stock H/D hydraulic lifters. Install kit includes gasket and inner bearings, similar to photo on page 6. Installation kit: gasket & bearings.........................Part# 216902

Duration

Valve Lift @

Part# Grind Timing(*) CL** .053

.020 Lift

TDC

Springs Application

Stock

Intake 02/34

106

216 219 196 219 220 228

256 259 234 259 255 264

.473 .474 .473 .474 .498 .498

.087 .110 .087 .110 .134 .121

Stock

Stock ’06 Dynaglide cam data listed for reference: All 2006 Dynaglides are fuel injection only; no carburetors. Stock ’07 - up specs listed for reference. Short intake duration is stock on all ’07 - up engines. Bolt-in cam: ’07 - up: More torque for all around riding, heavy bikes, stock comp. ratios and pistons. Similar to #23 cam for EV80. (1700-4800 RPM). Bolt-in cam 96 - 103 inches and stock compression ratio. Great for two up touring, this cam will add torque and HP at lower and middle RPM ranges. (1800-5200 RPM). Great cam for motors with 96 inches and 9.8 to 10.2 C.R. Lower TDC lift for easy installation. Similar to TW37 with timing setup for higher compression. (2400-5600 RPM). High lift version of 31H. Much more power thru RPM range with 10:1+ Compression pistons. (2800-5600 RPM). Hot street cams for 96-103 inches. 90+ rear wheel HP possible with well tuned 96, more with 103+ inches. Smooth idle, broad torque (2200-5600 RPM) 9.0 to 9.5 C.R. New in 2010: New design, broad tip cams for baggers with stock motors: max torque at low and mid RPMs. Designed for 96-103 engines with 10.2 C.R. Also works well with new water cooled engines (2200-5600 RPM range). Designed for easy installation in 96-103 inch motors with stock heads and 9.5 to 9.8 CR. (2400 to 6000 RPM). Great cam for 96-103 inch engines with 9.8 to 10.2 C.R. Max HP - torque at mid and upper RPMs. (2600-6200). New in 2012: Bolt-in, broad tip cams: 96, 103 Limited and CVO 110 engines. Max torque: 2200 - 5600 RPM. For well prepped 95-103 inchers with 10.0 to 10.5 CR,

‘06-Dyna Exhaust 42/-03

112.5

Stock intake 216321

Intake -09/25 Exhaust 42/-03

107

Stock

112.5

21H

10/30 40/08

100 106

Stock

216326

26H

11/35 41/09

102 106

226 230

262 266

.490 .490

.138 .120

Stock

216331

31H

10/46 52/08

108 112

236 240

272 276

.510 .510

.131 .120

Stock

216332

32H

10/46 52/08 18/38 46/14 13/29 43/15 16/42 43/15 20/48 54/18 22/46 52/20 18/38 46/14 24/56 58/22 24/48 58/22

108 112 100 106

236 240 236 240 222 238 238 238 248 252 248 252 236 240 260 260 252 260

272 276 272 276 257 273 273 273 283 287 283 292 270 274 296 296 287 297

.570 .570 .510 .510 .548 .548 .555 .555 .510 .510 .550 .550 .560 .560 .560 .560 .570 .570

.131 .120 .174 .148 .153 .163 .165 .158 .184 .168 .197 .181 .184 .153 .205 .192 .209 .187

Hi-lift

216337

37H

Stock

216348

48H

98

Stock

104 103 104 104 108 102 106 100 106 106 108 102 108

216354

54H

Stock

216350

50H

Stock

216355

55H

Stock

216357

57H

Stock

216360

60H

Stock

100+ HP is within reach. (2700-6500+ RPM).

216367

67H

Hi-lift

Performance cams for 96-110+ inches, 10.0 to 10.8 C.R.

with high flow head setup. (2600-6400+ RPM).

(*) Timing and duration for .053 cam lift (**) Lobe Centerline angle

4

Camshafts for Converting ‘99-’06 engines to 2007 style cam chain drives. A recommended upgrade for all 1999-2006 engines!

Eliminate old style chain adjusters! Conversion cam- shafts fit all 99-2006* twin cam engines. New ‘07 style chain adjusters operate with engine oil pressure to main- tain proper cam chain tension. Andrews Products con- version camshafts are available for any 1999-2006 Twin Cam engine! Stock HD camshafts can’t be used for 2007 style roller chain conversions! Andrews “N” cams can not be installed with Screaming Eagle cam support plates: HD part numbers: 25284-08 or 25284-11 The following parts must be purchased from a local HD dealer to complete the conversion camshaft installation:

26037-06.......................Oil pump 25355-06 ......................Cam support plate 4741A ...........................Plate mounting screws 11461.............................Retaining ring (front cam) 25683-06.......................Inner chain 39968-06.......................Chain tensioner 4740A ...........................Tensioner mounting screws

25675-06....................... Outer chain 39969-06.......................Chain tensioner

942 ................................Outer chain mounting screws 25673-06.......................Pinion sprocket(17 teeth) 25244-99A ....................Outer cover gasket 25728-06.......................Rear cam sprocket 34 teeth (‘02-’06)* *ALL ‘99-’01 engines MUST use Andrews rear cam sprocket number 216015 to permit engine alarm warning light to operate correctly. Two alignment spacers will also be needed. Front cam spacer (.100) is part # 25729-06. Other spacers are available from HD from .100 thick to .150 thick in .010 increments.

Complete kit is shown for information. Andrews Products supplies camshafts and sprockets only.

Camshafts on all 1999-2006 H/D 88 engines (except 2006 Dyna) can be updated to new style roller chain drives. Cam grinds listed below are designed for stock H/D hydraulic lifters. The ‘07 style chain drives are much more efficient and durable than old style chain tension- ers. EZ-install pushrods are available from Andrews Products. EZ-install pushrods do not require removal of gas tanks or rocker boxes when installing bolt-in camshafts.

Duration

Valve Lift @

Part# Grind Timing(*) CL .053

.020 Lift

TDC Springs

Application

Stock 88 (A) Carburetors Stock 88 (B)

-02/38

110

216

255 259 255 259 255 264

.473 .474 .473 .474 .498 .498

.072 .110 .087 .110 .134 .121

Stock

Stock cam data listed for ‘99-’06 carbureted engines. (Stock engine output is approximately 62 HP). Stock cam data listed for ‘99-’06 fuel injected engines. (Stock engine output is approximately 62 HP). Bolt-in cam: More torque for all around riding with heavy bikes, stock compression ratios and stock pistons. Similar to #23 cam for EV80. (1700-4800 RPM). Bolt-in cam 88-95 inches and stock compression ratio. Great for two up touring, this cam will add torque and HP at lower and middle RPM ranges. (1800-5200 RPM). Great cam for motors with 95 inches and 9.8 to 10.2 CR. Lower TDC lift for easy installation. Similar to TW37 with different timing. (2400-5600 RPM). Hot street cams for 88 or 95 inches. 80+ rear wheel HP possible with well tuned 88 incher, more with 95. Smooth idle, broad torque (2200-5600 RPM). 9.0 to 9.5 CR. New in 2010: New design, broad tip cams for baggers with stock motors: max torque at low and mid RPMs. New grind in 2008: Great cam for 95 inches with 10:1 CR. RPM range: 2200-5600. Added as a conversion cam choice by popular demand. Designed for easy installation in 95 inch motors with stock

42/-03 112.5 219

02/34

106

216

Stock

Injectors 216821

42/-03 112.5 219

21N

10/30 40/08

100 106

220 228

Stock

216826

26N

11/35 41/09

102 106

226 230

262 266

.490 .490

.138 .120

Stock

216831

31N

10/46 52/08

108 112

236 240

272 276

.510 .510

.131 .120

Stock

216837

37N

18/38 46/14

100 106

236 240

272 276

.510 .510

.174 .148

Stock

216848

48N

13/29 43/15 16/42 43/15 20/48 54/18 22/46 52/20 18/38 46/14 24/48 58/22

98

222 238

257 273 273 273 283 287 283 292 270 274 287 297

.548 .548 .555 .555 .510 .510 .550 .550 .560 .560 .570 .570

.153 .163 .165 .158 .184 .168 .197 .181 .184 .153 .209 .187

Hi-lift

104 103 104 104 108 102 106 100 106 102 108

216854

54N

238 238

Hi-lift

216850

50N

248 252 248 252 236 240 252 260

Stock

heads and 9.5 to 9.8 CR. (2400 to 6000 RPM). Great cam for 95 inchers with 9.8 to 10.2 C.R.

216855

55N

Hi-lift

Max HP - torque at mid and upper RPMs (2600 to 6200). New in 2014: Broad tip cams for big torque: 88 & 95 inch engines - to 9.8 C.R. Max torque: 2200 - 5600 RPM. Performance cams for 95-107+ inches, 10.0 to 10.8 C.R.

216857

57N

Hi-lift

216867

67N

Hi-lift

with high flow head setup. (2600-6400+ RPM).

(*) Timing and duration listed for .053 cam lift.

5

GEAR DRIVE INSTALLATION KITS (2007 - up) Twin Cams & ’06 Dyna )

OUTER gears AND CAM GEARS

INSTALLATION kit

Gear Drive Installation Kit (as shown) ............... Part# 216901 Gasket and oil port cover plates shown are necessary to complete installation of gear drive cams. Camshafts for all ’06 Dynas and all ’07- up Twin cam engines use needle bearings on inner journals - No ball bearings are used. Replacement bearings are included in above kit: Inner Case Needle Bearings (two required) ...... Part# 316900

Outer and Inner Drive Gear Kit ....................... Part# 216908 Complete kit includes all four cam drive gears with two retain- ing cap screws, three drive keys and one thrust washer. Inner Cam Drive Gears (2 pcs) ....................... Part# 216905 Two inner cam drive gears are supplied with drive keys. Undersize inner gear(’07- up & ’06 Dyna).............. Part# 33-4287 Oversize inner gear(’07- up & ’06 Dyna)................ Part# 33-4288

OUTER DRIVE gears

Twin CAM pushrods (’99-up)

From left to right: Standard tip aluminum pushrods............................... Part# 292388 Standard tip chrome moly pushrods.......................... Part# 292288 EZ-install aluminum pushrods. .................................. Part# 292188 EZ-install chrome-moly pushrods.............................. Part# 292088 Twin cam pushrods are available with EZ-install ends or standard adjustable tips. Both types are made in anodized aluminum or chrome moly steel. EZ-install pushrods can be installed without removing gas tanks or rocker boxes. When installing bolt-in cams, this is a big plus! Andrews pushrods are a great match for cams listed on the previous page.

Outer Drive Gear Kit ........................................ Part# 216903 Kit includes the crankshaft drive gear, camshaft pinion drive gear, two class 8 retaining cap screws, camshaft drive key and one heat treated camshaft end thrust washer. Undersize pinion gear(’07- up & ’06 Dyna). ..... Part# 33-4160X-S Oversize pinion gear(’07- up & ’06 Dyna)......... Part# 33-4160Z-S

6

TWIN CAM: GEAR DRIVE CAMS (2007 - up) Twin Cams and ’06 Dyna)

Series HG gear drive cams are made for ALL (’07 - up) Twin cam engines and ’06 DynaGlides. They have been designed to run with new 2007 S&S gear drives. The cam lobe designs list- ed below are the same as those manu- factured for 1999-2006 engines. Gear drives made for ’99-2006 engines will not fit (2007 - up) Twin cam engines or 2006 Dyna engines. HG cam installation kits include two plates for blocking lubricating oil feed holes which were intended for stock chain drives, not 2007 style gear drives. Performance gains with the HG cams listed will be similar to ’99-’06 engines running with the same cam grinds.

Duration

Valve

Lift @

Part# Grind Timing(*) .053

.020

Lift

TDC

Springs

Application

216321G 21HG

10/30 40/08

220 228

255 264

.498 .498

.134 .121

Stock

Bolt-in cam - 96 inches: more torque for all around riding with heavy bikes, intended for stock compression ratio and pistons. Similar to #23 cam in EV80. (1700-4800 RPM). Bolt-in cam - 96 inches - stock compression ratio. Great for two up touring, this cam will add torque and HP at lower and middle RPM ranges. (1800-5200). Great cam for motors with 96+ inches and 10:1 CR Lower TDC lift means easy installation. Similar to 37HG but different timing. 2400-5800 RPM power range. High lift version of 31HG. Much more power thru RPM range with 10:1+ comp. ratio. 2800-5800 RPM range. Hot street cams for 96 - 103 inches. 90+ rear wheel HP possible with well tuned 88 motor; more with 95. Smooth idle, broad torque (2200-5600 RPM) Stock to 9.5 CR. Great cam; Specially designed for 96 to 103 engines Designed for easy installation in 96 to 103 inch motors with stock heads and 9.5 to 9.8 C.R. (2400 to 6000 RPM). Great cam for 96 - 103 engines with 9.8-10.2 C.R. Max HP - torque at mid and upper RPMs (2600-6200). For well prepped 96 - 103 inchers with 10.0 to 10.5 CR, with CR up to 10:1 (2200-5600 RPM range).

216326G 26HG

11/35 41/09

226 230

262 266

.490 .490

.138 .120

Stock

216331G 31HG

10/46 52/08

236 240

272 276

.510 .510

.131 .120

Stock

216332G 32HG

10/46 52/08 18/38 46/14 16/42 43/15 20/48 54/18 22/46 52/20 24/56 58/22 24/48 58/22 29/57 63/27 30/62 66/30

236 240 236 240 238 238 248 252 248 252 260 260 252 260 266 270 272 276

272 276 272 276 273 273 283 287 283 292 296 296 287 297 303 307 307 312

.570 .570 .510 .510 .555 .555 .510 .510 .550 .550 .560 .560 .570 .570 .590 .590 .640 .640

.131 .120 .174 .148 .165 .158 .184 .168 .197 .181 .205 .192 .209 .187 .238 .218 .262 .232

Hi-lift

216337G 37HG

Stock

216354G 54HG

Stock

216350G 50HG

Stock

216355G 55HG

Stock

216360G 60HG

Hi-lift

100+ HP is within reach. (2700-6500+ RPM).

216367G 67HG

Hi-lift

Performance cams for 96 -120 inches, 10.0 to 10.8 C.R.

with high flow head setup. (2600-6400+ RPM).

The following two cam grinds are available as gear drives only!

216359G 59HG

Hi-lift

Great cam for 96 -120 inchers with 10:2 C.R. or higher.

Max torque and HP (2700-6500+ RPM).

216364G 64HG

Hi-lift

Big cams for modified 96 - 120+ inch motors running 10:2 CR or higher. Heads must be set for .700 lift and modified for max air flow. (3000-6500+ RPM).

(*) Timing and duration listed for .053 cam lift.

7

TWIN CAM GEAR INSTALLATION KITS (’99-’06 except ’06 Dyna)

INSTALLATION kit

OUTER gears AND CAM GEARS

Gear Drive Installation Kit (as shown) .............. Part# 288901 Gasket and bearings shown are necessary to complete the installation of gear drive camshafts. Gear drive camshafts for ’99-’06 (except ’06 Dyna) use ball bearings on both shafts. Replacement bearings are included in above kit: Camshaft Ball Bearings .................................... Part# 388015 Inner Case Needle Bearings .............................. Part# 388900

Outer and Inner Drive Gear Kit ....................... Part# 288908 Complete kit includes four cam drive gears with two retaining cap screws, three drive keys and one thrust washer. Inner Cam Drive Gears (2 pcs) ....................... Part# 288905 Two inner cam drive gears are supplied with drive keys. Undersize inner gear(’99-’06)........................ Part# 33-4272RX-S Oversize inner gear(’99-’06).......................... Part# 33-4272RZ-S

Twin cam pushrods (99-up)

OUTER DRIVE gears

From left to right: Standard tip aluminum pushrods.............................. Part# 292388 Standard tip chrome moly pushrods......................... Part# 292288 EZ-install aluminum pushrods. ................................. Part# 292188 EZ-install chrome-moly pushrods............................. Part# 292088 Twin cam pushrods are available with EZ-install ends or standard adjustable tips. Both types are made in anodized aluminum or chrome moly steel. EZ-install pushrods can be installed without removing gas tanks or rocker boxes. If you are installing bolt-in cams, this is a big plus! Andrews pushrods are a great match for cams listed on the next page. Extra long or short pushrods are available as specials. Call if you need them.

Outer Drive Gear Kit .............................................. Part# 288903 Kit includes one crankshaft drive gear, camshaft pinion drive gear, two class 8 retaining cap screws, camshaft drive key and one heat treated camshaft end thrust washer. Undersize pinion gear(’99-’06).......................... Part# 33-4160X-S Oversize pinion gear(’99-’06)............................ Part# 33-4160Z-S

8

TWIN CAM: GEAR DRIVE CAMS (1999-2006) Twin Cams except ’06 Dyna)

sion ratio and intake cam duration. For best street performance, the static compression pressure should be around 175-180 PSI. Drag motors can handle still higher static pressures. Lower static pressure of 160 PSI are great for all around riding. For a more complete explanation of static compression pressure, see page 22 in this catalog.

Andrews gear drive camshafts are available to run with S & S gear drives. Engines with gear driven cams show a 4 hp gain over cams with chains. If less power is needed to turn the cam- shafts, more power gets to the rear wheel. Also, gear drive cams do not have chain tensioner shoes to wear out. When deciding what cams to use in your 88 engine (see page 18 also), the most important consideration is the proper match between compres-

TOURING AND PERFORMANCE CAMS

Duration

Valve

Lift @ TDC

Part# Grind Timing(*) .053 .020

Lift

Springs

Application

Stock 88 (A) Carburetors Stock 88 (B)

-02/38 42/-03 02/34 42/-03 02/34 40/02

216 219 216 219 216 222

255 259 255 259 252 259

.473 .474 .473 .474 .489 .489

.072 .110 .087 .110 .091 .095

Stock

Carbureted engine: stock cam data listed for reference.

(Stock engine output is approximately 62 HP).

Stock

Fuel injected engine: stock cam data listed for reference.

Injectors

(Stock engine output is approximately 62 HP).

288112G 12G

Stock

Back by popular demand! Similar timing to earlier stock 88 cams but gear drive cams are used instead of chains. No engine retuning necessary with this timing! Bolt-in 88 cam: more torque for all around riding with heavy bikes, intended for stock compression ratio and pistons. Similar to #23 cam in EV80. (1700-4800 RPM). Bolt-in cam for 88-95 inches - stock compression ratio. Great for two up touring, this cam will add torque and HP at lower and middle RPM ranges. (1800-5200). Great cam for motors with 95+ inches and 10:1 CR. Lower TDC lift means easy installation. Similar to 37G but different timing. 2400-5800 RPM power range. High lift version of 31G. Much more power thru RPM range with 10:1 compression pistons. 2800-5800 RPM. Hot street cams for 88 or 95 inches. 80+ rear wheel HP possible with well tuned 88 motor; more with 95. Smooth idle, broad torque (2200-5600 RPM) Stock to 9.5 CR. New design in 2008! Specially designed for 96 and 103 engines with CR up to 10:1 (2200-5600 RPM range). Designed for easy installation in 95 inch motors with stock heads and 9.5 to 9.8 C.R. (2400 to 6000 RPM). Great cam for 95 inch engines with 9.8 to 10.2 C.R. Max HP - torque at mid and upper RPMs (2600-6200). For well prepped 95-103 inchers with 10.0 to 10.5 CR,

288121G 21G

10/30 40/08

220 228

255 264

.498 .498

.134 .121

Stock

288126G 26G

11/35 41/09

226 230

262 266

.490 .490

.138 .120

Stock

288131G 31G

10/46 52/08

236 240

272 276

.510 .510

.131 .120

Stock

288132G 32G

10/46 52/08 18/38 46/14 16/42 43/15 20/48 54/18 22/46 52/20 24/56 58/22 24/48 58/22 29/57 63/27 30/62 66/30

236 240 236 240 238 238 248 252 248 252 260 260 252 260 266 270 272 276

272 276 272 276 273 273 283 287 283 292 296 296 287 297 303 307 307 312

.570 .570 .510 .510 .555 .555 .510 .510 .550 .550 .560 .560 .570 .570 .590 .590 .640 .640

.131 .120 .174 .148 .165 .158 .184 .168 .197 .181 .205 .192 .209 .187 .238 .218 .262 .232

Hi-lift

288137G 37G

Stock

288154G 54G

Hi-lift

288150G 50G

Stock

288155G 55G

Hi-lift

288160G 60G

Hi-lift

100+ HP is within reach. (2700-6500+ RPM).

288167G 67G

Hi-lift

Performance cams for 95-107+ inches, 10.0 to 10.8 C.R.

with high flow head setup. (2600-6400+ RPM).

288159G 59G

Hi-lift

Great cam for 95-107+ inchers with 10:2 C.R. or higher.

Max torque and HP (2700-6500+ RPM).

288164G 64G

Hi-lift

Big cams for modified 95-116+ inch motors running 10:2 CR or higher. Heads must be set for .700 lift and modified for max air flow. (3000-6500+ RPM).

(*) Timing and duration listed for .053 cam lift

9

TWIN CAM PUSHRODS (1999-UP)

Twin 88 pushrods are available with EZ-install ends or standard adjust- able tips. Both types are made in anodized aluminum or chrome moly steel. EZ-install pushrods can be installed without removing gas tanks or rocker boxes. If you are installing bolt-in cams, this is a big plus! These pushrods are a great match for cams listed on the next page. Extra long or short pushrods are available as spe- cials. Call if you need them. Shown from left to right: Standard tip aluminum pushrods: Part# 292388 Standard tip chrome moly pushrods: Part# 292288

EZ-install aluminum pushrods: Part# 292188

EZ-install chrome moly pushrods: Part# 292088

TWIN CAM SPRINGS & COLLARS 1999-2004 High Lift Springs.................................... Part# 294150 Kit includes 4 inner and 4 outer springs: for valve lifts up to .560. Installation does not require head machin- ing. High lift springs and collars make installing big cams a lot easier. Heat Treated Steel Spring Collars......... Part# 293115 Designed to fit Twin cam engines. Provides .050" more spring travel than stock collars. Collars are stronger and 10% lighter than stock collars. Use stock keepers

TWIN 88 CAM DRIVE SPROCKET KITS (1999 style chain drive)

Andrews heat treated steel cam drive sprockets are an upgrade for rear camshafts on engines with silent chain cam drives. Kit includes three spacer shims and one grade 8 bolt and hardened washer. New sprockets can be set up to the same length specs as original stock sprockets. If you're into performance with an 88 engine and silent chains, steel sprockets are a must even with stock camshafts. From left to right: 34 tooth splined cam sprocket kit...................... Part# 288015 17 tooth steel crank sprocket............................. Part# 288020 34 tooth steel keyed cam sprocket kit................ Part# 288010 (With square key drive for ’99 engines only)

10

TWIN 88: CHAIN DRIVE CAMS (‘99 - ‘06 except ‘06 Dyna)

gas tanks or rocker boxes for installation. Also please see explana- tions regarding compression pressure and how to choose the right cam on pages 18 and 22. Camshafts listed on this page also fit Screaming Eagle chain drive conversion kits; HD part number 25284-11

Want more power from your twin cam engine? Andrews Products has ten proven cam grinds to get you there. More HP and torque for stock or modified engines is within easy reach. All cams listed are designed for stock H/D hydraulic lifters. Matching pushrods and heat treated steel sprockets are shown on the preceding page. For any bolt-in cam grind, EZ install pushrods do not require removal of

TOURING AND PERFORMANCE CAMS

Duration

Valve

Lift @

Part# Grind Timing(*) .053

.020

Lift

TDC

Springs

Application

Stock 88 (A) Carburetors Stock 88 (B)

-02/38 42/-03 02/34 42/-03 10/30 40/08

216 219 216 219 220 228

255 259 255 259 255 264

.473 .474 .473 .474 .498 .498

.072 .110 .087 .110 .134 .121

Stock

Carbureted engine: stock cam data listed for reference.

(Stock engine output is approximately 62 HP).

Stock

Fuel injected engine: stock cam data listed for reference.

Injectors

(Stock engine output is approximately 62 HP).

288121 TW21

Stock

Bolt-in cam: More torque for all around riding with heavy bikes, stock compression ratios and stock pistons. Similar to #23 cam for EV80. (1700-4800 RPM). Bolt-in cam 88-95 inches and stock compression ratio. Great for two up touring, this cam will add torque and HP at lower and middle RPM ranges. (1800-5200 RPM). Great cam for motors with 95 inches and 9.8 to 10.2 CR. Lower TDC lift for easy installation. Similar to TW37 with different timing. (2400-5600 RPM). Hot street cams for 88 or 95 inches. 80+ rear wheel HP possible with well tuned 88 incher, more with 95. Smooth. idle, broad torque (2200-5600 RPM) 9.0 to 9.5 CR. New in 2012: New design, broad tip cams for baggers with stock motors: max torque at low and mid RPMs. Specially designed for 95 inch + engines with C.R. to 10:1 Designed for easy installation in 95 inch motors with stock heads and 9.5 to 9.8 CR. (2400 to 6000 RPM). Great cams for 95 inch engines with 9.8 to 10.2 CR. Max HP and torque at mid & upper RPMs (2600-6200) New for 2014: Broad tip cams for big torque: 88 & 95 inch engines - to 9.8 C.R. Max torque: 2200 - 5600 RPM. For well prepped 95-103 inchers with 10.2 to 10.5 CR and head work, 100+ HP is within reach. (2700-6500+) New in 2012: Performance cams for 95-107+ inches 10.0-10.8 C.R. - high flow head setup. (2600-6400+ RPM). RPM range - from 2200 to 5600.

288126 TW26a 11/35

226 230

262 266

.490 .490

.138 .112

Stock

41/09

288131 TW31s

10/46 52/08

236 240

272 276

.510 .510

.131 .120

Stock

288137 TW37b 18/38

236 240

272 276

.510 .510

.174 .148

Stock

46/14

288148 TW48

13/29 43/15 16/42 43/15 20/48 54/18 22/46 52/20 18/38 46/14 58/22 24/48 58/22

222 238 238 238 248 252 248 252 236 240 260 260 252 260

257 273 273 273 283 287 283 292 270 274 296 296 287 297

.548 .548 .555 .555 .510 .510 .550 .550 .560 .560 .560 .560 .570 .570

.153 .163 .165 .158 .184 .168 .197 .181 .184 .153 .205 .192 .209 .187

Hi-lift

288154 TW54

Hi-lift

288150 TW50

Stock

288155 TW55

Hi-lift

288157 TW57

Hi lift

288160 TW60a 24/56

Hi-lift

288167 TW67

Hi-lift

(*) Timing and duration listed for .053 cam lift.

11

LET’S TALK HORSEPOWER --- 165 hp & 151 ft. lbs. torque!

John Kownacki has dominated almost every dyno horsepower shootout he has entered. His FX bike has recorded an astounding 165 hp and 151 ft. lbs. of torque running an S & S 113 engine in a 1994 FX frame. This bike is owned by John and can be ridden on the street. Together with Kownacki’s legendary tun- ing skill and a custom designed Andrews camshaft, the bike has won every shootout contest it has entered; 20 for 20! (20 shootouts: 20 wins). The sound and power of this engine has to be seen up close to be truly appreciated. Every camshaft Andrews makes and all camshafts listed in this catalog have the same engineer- ing design know how and built-in quality that helped this engine pull 165 horses. Think of what an Andrews cam can do for your bike!

EVOLUTION 80 PUSHRODS, SPRINGS & COLLARS

High Lift Springs ....................................................... Part #294150 4 inner and 4 outer springs: For Evolution engines used with steel spring collars, cam lifts of .550+ can be accommodated. Installation does not require head machining. Heat Treated Steel Spring Collars ........................... Part #293115 Heat treated steel spring collars for all Evolution 80 engines. Provides .050" more spring travel than stock collars. Andrews col- lars are stronger than stock, approximately 10% lighter and install with stock keepers.

Pictured from left to right: Standard tip aluminum pushrods............................. Part #292110 Standard tip chrome-moly pushrods........................ Part #292140 EZ-install aluminum pushrods. ................................ Part #292215 EZ-Install chrome-moly pushrods............................ Part #292245

12

EVOLUTION 80 CAMSHAFTS

Andrews Products performance cams mean extra power for an Evolution engine. H/D hydraulic lifters are capa- ble of 6000+ RPM with stock springs and no valve float. Aluminum (T7) or chrome-moly pushrods (EZ-install type) are available to match any of our cam- shafts. Aluminum pushrods are lighter while the chrome-moly steel pushrods are more rigid for high performance. Notes on the cam listings below, please understand that an EV31 cam is NOT recommended for stock engines!

TOURING AND PERFORMANCE CAMS

Duration

Valve

Lift @

Part# Grind Timing(*) CL .053

.020

Lift

TDC

Springs

Application

Stock 88-91 Stock

(L)

01/37 53/-01 -02/30

108 117 106 110 108 112

218 232 208 202 236 240

266 280 250 242 270 274

.495 .495 .472 .472 .495 .495

.091 .083 .070 .049 .133 .122

Stock

Listed for reference. 1984-1987 cam is 212 deg. intake,

202 deg. exhaust, .472" lift on both valves.

(N)

Stock

Listed for reference. "N" cam is close to '84-'87 specs Fuel Injector "O" cams are 200 deg int. and 216 exh. Super power for supercharged engines; Basically an EV27 cam with timing set for superchargers or big inch motors with 10.5+ compression ratio. Mild bolt-in street cam with more torque and HP for all around riding with stock comp ratio. Similar to stock L cam but more output. Pulls from 1800-5200 RPM. Bolt-in street/touring cam for heavy bikes. Much more low and mid-range power than either stock cam. Best cam for 2 up riding with camping gear and side cars. A great bolt in cam for stock EV80 engines using state of the art design. Very strong, broad torque band which will pull hard from 2000 to 5500 RPM. Bolt-in street cam for light bikes (FXRS, etc.). Lots more mid-range and upper end power. Smooth idle 2800 to 6500 RPM cam with stock heads and springs. Bolt-in performance cam; state of the art ramp design. Longer duration than EV3 but higher static comp. pres- sure; wide torque band; 2600 to 6000+ RPM. Easy installation; longer duration for modified street engines with hydraulic lifters and 9.0 or higher com- pression ratio. Power range from 2800-6500 RPM. Upgraded EV57, fast ramps for modified 80 to 88 inch motors. Use with AP springs and collars. Very broad power band; 6000 RPM. OK for hydraulic lifters. Upgraded EV7, for 92 in. + street motors. For use with Andrews springs and heat treated steel collars. Very broad power band, 2800-6000 RPM. OK for hydraulic lifters.

92-up (w/carbs) 31/-09

291117 EV31

10/46 52/08

Stock

291123 EV23

10/30 40/08

100 106

220 228

255 264

.498 .498

.134 .121

Stock

291113 EV13

15/31 45/13

98

226 238

.270 .280

.485 .495

.161 .148

Stock

106

291127 EV27

20/36 46/14

98

236 240

270 274

.495 .495

.182 .166

Stock

106

291130 EV3

21/37 43/15

98

238 238

280 280

.495 .495

.197 .159

Stock

104

291146 EV46

25/41 49/17

98

246 246

283 283

.495 .495

.207 .163

Stock

106

291151 EV51

28/44 54/22

98

252 256

286 290

.510 .510

.233 .195

Stock

106

291159 EV59

28/48 56/24

100 106

256 260

290 294

.560 .560

.236 .208

Hi-lift

291172 EV72

30/54 60/28

102 106

264 268

298 302

.560 .560

.246 .230

Hi-lift

Following three cam grinds require installation machine work and are intended for big inch engines and drag strips! 291581 EV81 32/60 104 272 306 .610 .262 Hi-lift For 80-88 inches, 10.5+ C.R., head work. Broad nose 66/30 108 276 310 .610 .244 160 Lbs. very quick ramps for wide torque band. 6500+RPM. 291584 EV84 32/64 106 276 310 .640 .269 Hi-lift Quick ramps, broad nose type design means more 70/30 110 280 314 .640 .246 160 Lbs. power for 90-100 inch motors. 6500+ RPM. 291588 EV88 34/70 108 284 318 .680 .288 Hi-lift Same as above but more stuff for 100+ inch motors. 76/32 112 288 322 .680 .264 160 Lbs. Expert installation knowledge required. 6500+RPM. (*)Timing and duration listed at .053 cam lift. Special cams can be made to order with 2 front head set- ups, etc. Call for information & prices!

13

Three cam grinds were redesigned in 2008 using newest cam design technology! Whether you want a good street cam for a stock motor, a big cam for a dragster or something in between, Andrews Products can supply it. All of our cams for Shovel and Pan engines are computer designed and SHOVEL AND PAN CAMSHAFTS

precision ground from alloy steel billets on Landis CNC cam grinders. Installation of “S” cams requires machine work. “S” series cams are not made for early Shovel or Pan engines. Rocker arm ratios: Shovel: 1.42, Pan: 1.5 and Knuckle: 1.00

Duration

Valve Lift

Lift (**)

Part#

Year

Grind Timing(*) .053

.020 Shovel Pan TDC Springs Application

STOCK (Front cyl) H

-06/46 44/20 14/38 44/20 21/41 41/21

220 244 232 244 242 242

256 282 274 282 292 292

.390

.412

.051

Stock

Stock H/D front cylinder timing listed for comparison. Later stock "S" grind cams have similar specs. Stock H/D rear cylinder timing listed for comparison. Later stock "S" grind cams have similar specs. Mild street: Pans and Shovels, smooth idle, more power through RPM range. Bolts in with no head New in 2008! Shovel bolt-in (except ’ 80- ’ 81) More mid-range - hi end power. Idle unaffected. (Head setup req'd on ’ 80 & ’ 81). (See note 1). Low compression piston version of an “A” grind cam for 74 - 80 engines with 7.5:1 pistons. work. OK for stock heads.

.390 .412 .176

STOCK (Rear cyl)

H

.390 .412 .390 .412 .405 .425 .405 .425

.129 .176 .154 .154

Stock

212011 (48-69) 212020 (70-77) 212030 (78-84) 212260 (48-69) 212263 (70-77) 212267 (78-84) 212130 (48-69) 212140 (70-77) 212150 (78-84) 212330 (48-69) 212340 (70-77) 212350 (78-84) 212351 (48-69) 212353 (70-77) 212358 (78-84) 212420 (48-69) 212430 (70-77) 212440 (78-84) 212533 (48-69) 212536 (70-77) 212539 (78-84) 212600 (48-69) 212610 (70-77) 212620 (78-84) 212823 (70-77) 212825 (78-84) 212834 (70-77) 212836 (78-84) 212855 (70-77) 212857 (78-84)

J

Stock

A2

19/43

242 248

280 290

.450 .470 .450 .470

.156 .142

Stock

50/18

1

16/36

232

288

.427 .427

.450 .450

.136 .136

Stock

36/16

232 288

2

15/35 35/15

230 230

288 288

.490 .490

.512 .512

.133 .133

Hi-lift

Low compression version of a "B" grind cam. More power thu RPM range for engines with 7.5 pistons.

B2

26/50

256 258

295 296

.485 .507 .485 .507

.187 .176

Hi-lift

New in 2008! Street/drags: More mid and high end power, smooth idle. Best cam for modified 74s - 80s & small strokers. Spring spacing req’d. Hydraulic version of a “B” cam. Usually a bolt-in but spring spacing required on stock ’ 80 - ’81

53/25

BH

24/52 52/24

256 256

302 302

.450 .450

.470 .470

.156 .156

Hi-lift

Shovel heads.

7

29/53 59/27

262 303

.510 .535 .510 .535

.206 .186

Hi-lift

New in 2008! Upgrade of original #6. Great street cam for 84/88 inch strokers. Maximum torque

266

325

available from 2200 to 6500 RPM.

C

37/61 61/37

278 278

318 318

.525 .550 .525 .550

.234 .234

Hi-lift

Best cam made for big street engines. strokers from 84 to 96 inches will really turn on with this cam. Broad torque band from 2000 - 7000+ rpm. 74-84 inch Shovels with 10.5+ C.R. New design technique for wide, strong power band. 6500+ RPM Shovels: 84-96 inches, 10.5+ C.R. and head flow work for max HP in big inch engines. 6500+RPM. 100+ inch Shovels will benefit most from this quick ramp cam design. Broad power band to 6500+RPM

S82

32/60 66/30 32/64 70/30 34/70 76/32

272 276 276 280 284 288

306 310 310 314 318 322

.590 .590 .630 .630 .660 .660

--- --- --- --- --- ---

.237 .220 .241 .223 .254 .235

Hi-lift 160 # Hi-lift 160 # Hi-lift 160 #

S84

S86

Note (1); 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less! (*) Timing listed at .053 cam lift. (**) TDC Shovel valve lift listed: TDC Pan valve lift will be 5% higher.

CAMS FOR KNUCKLE ENGINES

Amazing, but there are still a lot of Knuckle engines going strong. They have been around for more than 65 years! How many other bikes can make this kind of a claim for long life and durability.

Duration

Valve

Lift @

Part# Grind Timing(*) .053

.020

Lift

TDC

Springs

Application

212965

N

13/41 44/16 27/55 55/27

234 240 262 262

270 276 308 308

.348 .348 .370 .370

.089 .105 .130 .130

Stock

Stock Knuckle replacement cam. For stock motors and restoring an older classic engine, this is the cam to use. Bolt-in Knuckle performance cam for stock motors, smooth idle, strong pull to 6000 rpm. This cam is the Knuckle equivalent of a “B” cam in a shovel motor. Knuckle perf cam for stroked motors; strong pull to 6000 rpm. This is the Knuckle equivalent of a “C” cam.

212970

S

Stock

212980

K

35/63 63/35

278 278

318 318

.368 .368

.156 .156

Stock

Knuckle cam bearings are ground to .8115 to fit stock bushings. (*) Timing listed at .053 cam lift.

14

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