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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