Thread: Comp Cams retro roller .244 Duration?
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Old 03-07-2004, 07:26 AM
DaveR DaveR is offline
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Cobra Make, Engine: B&B 408W, TKO 600, 9" 4-link Truetrac, 13" X 1 3/8" curved vane frt disks
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Default Comp Cams retro roller .244 Duration?
Anybody have experince with Comp Cams 304HR .244 duration .576 lift? I'm trying to decide between this or the 290HR .230 duration .544 lift. The 304HR requires heavier springs and therefore will result in more drivetrain wear. I have a 408, haven't established the Compression ratio yet, and will use as a daily driver with a couple of trips to open track day at Willow Springs every year. Will the difference in duration make this engine harder to start?
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