piston 2 valve clearance

[coupe5ohh]

what is the biggest lift you can have with out having p2v clearance issues on a 94 gt 5.0

 

[Win]

What are you trying to Achieve?

 

[modo]

that is a vague question without knowing what heads and what pistons...

lift isn't the issue as much as duration and cam timing is. when your valves are at max lift the piston will be at or close to bdc

 

[Addermk2]

total lift is not the determining factor in piston to valve clearance... its the valve timing events themselves, that cause the issues.

 

[coupe5ohh]

stock internals with ported nd polished gt40x heads with 1.72 rr with extensive porting on the upper and lower with 1 in spacer 75mm throttle body with calibrated maf for 24# and a tune and full exhaust is what my set up is going to be what do u guys think the best cam would be but keep in mind the cam is going to b paired with e7s for about a month

 

[Addermk2]

wait until you get new heads before camming your motor.

 

[modo]

wait until you get new heads before camming your motor.

yeah that is a a lot of work to only do it all over again