Circle Track Parts & Accessories

Oval Track Camshafts /XQDWLRIIHUVDODUJHVHOHFWLRQRIK\GUDXOLFVROLGDQGUROOHUFDPVKDIWVIRURYDOWUDFNUDFLQJ)URPVWUHHWVWRFNWR$5&$FDUV/XQDWL KDVFDPVKDIWVGHVLJQHGWRNHHSDQ\UDFHUDKHDGRIWKHSDFN

RPM Range

Adv. Duration Int./Exh.

Dur. @ .050" Int./Exh.

Valve Lift Int./Exh.

Lobe Separation

Part No.

Application

Small Block Chevy 265-400 Hydraulic Camshafts LNT10120935

Factory Stock, .450" Lift Rule

2600-6000

310°/310° 288°/292° 290°/290° 288°/290° 283°/288° 285°/295° 278°/282° 288°/293° 288°/298° 293°/298° 294°/306° 289°/297° 289°/301° 301°/309° 308°/318° 286°/297°

236°/236° 232°/236° 240°/240° 249°/249° 244°/249° 252°/261° 248°/252° 249°/254° 249°/259° 254°/259° 256°/259° 256°/264° 256°/268° 262°/271° 258°/268° 254°/259°

.450"/.450" .425”/.425” .520"/.520" .543"/.507" .530"/.543" .525"/.525" .530"/.541" .543”/.552” .543”/.561” .552"/.561" .552"/.519" .648"/.627" .648"/.627" .626"/.626" .600"/.618" .622”/.618”

106° 106° 106° 108° 106° 106° 106° 106° 106° 106° 106° 106° 106° 106° 106° 106°

LNT10120930 LNT10120921

Lim. Late Model/2bbl., .425” Lift Rule 2500-6200

Hobby Stock 2bbl.

3000-6500

Solid Camshafts LNT30120953

Late Model Stock, 2bbl. Low/Mild Compression Lift Rule, 1/4-1/2 Mile 1/4-3/8 Mile 2bbl. Hobby Dirt Classes Dirt Modified Classes Restricted Engine Cam

3000-6400 3800-6500 2800-6800 2800-7000 3400-7000 3500-7000 3500-7200 3800-7000 3800-7600 3800-7600 3800-7600 3800-7800 4000-7000

LNT30120950 LNT30120925 LNT30120917 LNT30120946 LNT30120936 LNT30120948 LNT30120945

Limited Dirt 2bbl.

Roller Camshafts LNT40120954

L.L. Model/350-370 Cu. In. L.L. Model/350-370 Cu. In. Late Model, 377-406 Cu. In. Med. Wt. Asphalt/Dirt Car

LNT40120951 LNT40120924 LNT40120921 LNT40120945

Heavy Asphalt/Dirt Car

Ford 4 Cyl. 2300 Hydraulic Camshaft LNT10700901

Mid-Range Torque/HP

2500-6500

296°/306°

244°/250°

.454"/.454"

111°

Note: SB Chevy valve lift figures are based on a 1.5:1 rocker arm ratio. Lifters +\GUDXOLFVROLGDQGUROOHUOLIWHUVDUHDYDLODEOHIRUVPDOOEORFN &KHYUROHWVDQG)RUGV6ROGLQVHWVRI Part No. Type Description LNT70000-16 Solid SB Ford LNT70992-16 Solid SB Chevy LNT71817-16 Hydraulic SB Chevy LNT72400-16 Roller SB Chevy, Horizontal Bar, Centered LNT72403-16 Roller SB Chevy, Vertical Bar, Centered

Pro Series Small Block Chevy Crankshaft With Contoured Wing Design &UDQNVKDIWLVPDQXIDFWXUHGIURPVWHHO5RGMRXUQDOVDUH GULOOHGZLWKHLWKHURUOLJKWHQLQJKROHVWRUHGXFHURWDWLQJ ZHLJKW7KHOHDGLQJHGJHVRIWKHFRXQWHUZHLJKWVKDYH/XQDWL¶V FRQWRXUHGZLQJVWRGLUHFWDLUDQGRLOWRWKHPDLQEHDULQJVUDWKHU WKDQWKHFRQQHFWLQJURGV5HTXLUHVFKDPIHUHGEHDULQJV

Rod Length

Pin Size

Part No.

Stroke

Main 400

LNT60240001

4.000"

6.000"

2.100"

Stainless Steel 5" x 8" Oval 4CEG5GTKGU/WHƃGT MAG14153

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JACOB HAWKINS

TODD HEALY

500 2019-20 CIRCLE TRACK PARTS AND ACCESSORIES

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