EPWI Winter 2020-2021 Specials Catalog

Some parts are not legal for sale or use on emission-controlled motor vehicles

POPULAR CYLINDER HEADS

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

 Serial-numbered & IMCA logo on head are IMCA-verified  Direct stock replacement  Superior port finish/improved flow  CNC integral guides

 Thicker decks/greater strength  CNC seats/hardened exhaust  Redesiged water flow for better cooling

EngineQuest

IMCA-APPROVED SPORT MODIFIED CYLINDER HEAD

Valve Diameter

Part# Description (Bare Heads)

Chamber Volume

Intake Exhaust

Spark Plug Guide I.D EPWI

Elite

312.88 281.59

CH350I

1.94/1.50 76cc ST

76cc

1.94”

1.50”

Straight

11/32”

See our great selection of EPWI Valvetrain Kits to complete these heads!

MAIN CAP SETS & MAIN GIRDLES

PRW Automotive Racing Products

HIGH QUALITY, HIGH PERFORMANCE PRODUCTS

1735001

MAIN CAP SETS Description

MAIN GIRDLES Description

Part # EPWI

Part # EPWI

128.18 128.18 128.18 128.18 184.48

1735001 1735002 1735003 1740002 1745401

121.18 126.18 127.48 172.38 134.38

0935000 0930200 0935100 0946000 0940311

SB Chevy 67-86, 4 Bolt Replacement SB Chevy 67-86, 22° Splayed Caps SB Chevy 67-86, 2 bolt to 4 bolt conversion SB Chevy 400 70-80, Splayed Caps

Chevy 350, Includes PRW fasteners & hardware Ford 289-302, Includes PRW fasteners & hardware Ford 351W, Includes PRW fasteners & hardware Ford 460, Includes PRW fasteners & hardware Olds. 350-403, Includes PRW fasteners & hardware

BB Chevy '66-90 396-454, Straight

PERFORMANCE CYLINDER HEADS

• All Pro-Filer castings are made with A356-T6 primary virgin ingot • Proudly Made in the USA! • All accessory holes are drilled & tapped

Pro-Filer Performance Products

ALL AMERICAN 23° CYLINDER HEADS

All American Manufacturer of Racing Cylinder Heads and Intake Manifolds

Pro-Filer All American

Great flow numbers All heads include five-angle Valve Job Bowl-blended & hand-finished

Produce more power than most competing heads Manganese bronze guides All accessory holes are drilled & tapped

Part #

Description

EPWI

SB Chevy 176-1972P03 176-2172-13 176X02U 176-21P03 176X-C23-03

420.69 420.69 367.40 441.44 950.35

195cc Runners, 2.02/1.600, 72cc, As-cast Chamber - Straight Plug

Cylinder Head, 23 ° Series, 210, Valve Job, 72cc Chamber, 11/32 Int/Ex.(2.05/1.6), Angle Plug

237cc Runners, 2.125/1.600, 68cc, head porter version

Cylinder Head, 23 ° Series, 210, As Cast, 64cc Chamber, 11/32 Int/Ex., (2.08/1.60), Straight Plug Cylinder Head, 23 ° Series, 235, CNC Finish, 68cc Chamber, 11/32 Int/Ex.(2.125/1.6), Angle Plug

SNIPER 24° RACING CYLINDER HEADS

• Powerful out-of-the-box designs for street, strip & marine • Accepts up to 1.625 O.D. Springs • Designed for 396-468 CID, 7,000 RPM • 1/2" deck thicknes for nitrous & blown applications • Revised spark plug location for improved flame travel • Pair with Pro-Filer manifold 206JR9

Pro-Filer Sniper XL Cylinder Heads

Part #

Description

EPWI

BB Chevy 174-32-03 Manifold 206-10 206JR9R 208-10 174X-C37-03

952.84

320cc runners, 2.300/1.88, 119cc, CNC chamber

1,410.17

375CC 24 ° Series, CNC Finish, 119cc, 11/32 Int./Ex (2.35/1.85) Angle Plug Plug

450.00 450.00 737.87

Intake Manifold, Stockport Manifold, 10.2 Deck, Oval Port

Big Block Chevy Single Plane Intake Manifold, 9.8” Short Deck or 10.2” Tall Deck Single Plane Spread Port Intake Manifold Intake Manifold Height:9.600 in.

208-10

EPWI WINTER 2020-2021 • 49

Prices shown are for the continental USA. Prices in Alaska & Hawaii may vary

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