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OK i measure 0.226 on a lobe and 0.234 on the other with a digital slide rule,
if i go round the cam lobe if i do 0.226x1.7=0.384 valve lift and 0.234x1.7=0.398 valve lift and the 112 would be centerline so this is a low performance cam and i need a medium performance cam well give me some ideas what you think would be a nice cam 8.5 comp heads 14092360...86-90...oval...OPEN...454 Truck, "peanut" round ports flow from stan weiss Cylinder Head Flow Data stock form 0.400 lift 230cfm 0.500 lift 247cfm but iam porting them in the bowl and match the big oval high rise intake to it there is just enough material to do it. stock exhaust manifolds 2.5 to singel 3inch muffler ported to match heads 4bbl qadrajet stock rocker arms still need to buy rocker arms maybee full roller stock hei goal is 300 real flywheel hp |
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