[Formulajones]

Originally Posted by Stan Weiss

Sure not a problem. At that ICL both valves have the same lift about 4 BTDC.

So ATDC the intake will have about 0.020" more lift than the exhaust

Stan

Thanks Stan,

That's nearly identical to what I found when I degreed it. I was trying to follow Paul's advice and see how far I could get the intake open more than the exhaust at ATDC. I just kept going until I got to 108 ICL and just didn't want to go further, as Paul said he likes to see .030 to .035"
It's really hard to get that number with a wide LSA cam though.