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StockRustang · 06-05-2005, 03:14 PM

im building a motor for my 85. its a rebuild 302 bored .040, valve releifs look to be stock. anyway i was wondering what my overall lift would be with a 1.6 rocker, and a 1.7 rocker.
my cam is a Comp Cam, .512''/.512'' lift, duration is 270 exhaust, 276 Intake.

if anyone knows how to calculate this then cool. or has a link to a site or something, id apreciate it.

06-05-2005, 03:14 PM	#1
StockRustang Registered Member Join Date: Dec 2004 Location: Chitown Posts: 39	calculations for rocker arms... im building a motor for my 85. its a rebuild 302 bored .040, valve releifs look to be stock. anyway i was wondering what my overall lift would be with a 1.6 rocker, and a 1.7 rocker. my cam is a Comp Cam, .512''/.512'' lift, duration is 270 exhaust, 276 Intake. if anyone knows how to calculate this then cool. or has a link to a site or something, id apreciate it. __________________ 85 GT-currently: 8.8 with 4.10 and richmond spool, 31spline strange axles, Ties, GMS rear controll arms, stock rear springs, 50/50's, 90/10's up front with 4cyl springs, PA K-member and A-arms, and a motor i still cant decide what to do with.