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COMP Cams Xtreme Energy 268H Hydraulic Flat Tappet Camshaft Only Lift .479"/.480" Duration 268°/280° RPM Range 1800-5800

249-12-268-4


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Xtreme Energy 268H Hydraulic Flat Tappet Camshaft Only Lift .479"/.480" Duration 268°/280° RPM Range 1800-5800
$274.95
2 left in stock
Xtreme Energy 268H Hydraulic Flat Tappet Camshaft Only
Lift .479"/.480"
Duration 268°/280°
RPM Range 1800-5800
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Would this cam work with a stock 5.7 vortec engine on 1997 Chevy truck 

Asked by: Sammy
The Comp 12-268-4 cam will not work with a 537 Vortec.
Answered by: jshook
Date published: 2023-03-16

Will this cam work with a 1988 firebird 5.0 with hirise intake, 600 cfm Holley and headers?

Asked by: chasman
The Comp 249-12-268-4 camshaft will with an '88 Firebird intake, 600 cfm Holley carb and headers?
Answered by: jshook
Date published: 2023-03-16

Will this cam work with nitrous and a 650holley...also can i run 1.6 roller rockers Ive used there old 464lift..268..dur..222/226....1.6 rockers 355 40 over. ..vortec heads performer rpm intake...tbi... ran great...14.00...101mph..2.1 60ft.

Asked by: Rod357
No, this is a cam designed for the TBI EFI system and is not the best choice for your application.
Answered by: Rusty B
Date published: 2018-12-03

Would i need to do lifters and springs with this cam if my are stock on a 350 tbi?

Asked by: Codyy Wolfe
This cam is not recommended for a TBI engine, this cam needs a larger intake an air volume like a TPI intake system.
Answered by: Rusty B
Date published: 2019-03-09
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