Afr and 1.7rr question
#1
Afr and 1.7rr question
Hey guys i have a 95 cobra and to my understanding they come stock with 1.7 roller rockers. So if i get a set of 165cc afr heads and use 1.7 RR's will i have any valve to piston issues or anything of that nature??
#4
RE: Afr and 1.7rr question
you will be fine
AFR165 heads still have a 1.9" valve which clears the stock valve reliefs, if you went with a 2.02 intake valve, you would need to notch the pistons because the reliefe is not wide wnough for the valve, but you are all set with AFR165's
just dont go past .540 lift
AFR165 heads still have a 1.9" valve which clears the stock valve reliefs, if you went with a 2.02 intake valve, you would need to notch the pistons because the reliefe is not wide wnough for the valve, but you are all set with AFR165's
just dont go past .540 lift
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