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Old 12-28-2020, 12:04 AM   #3
Ol' Ron
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Join Date: May 2010
Location: Chester Vt
Posts: 8,860
Default Re: camshaft profile

Back in the day, as they say. The comparison of cams was done by the area under the groan, Two cams with the same lift can have a different profile as you say sooooo. Check the difference in lift for say 30 degs before and after max lift. One cam will have more area. That. the one to use. Question do any of thase old cams have any numbers on them?? Thanks
Gramps
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