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Old 01-01-2017, 01:42 PM   #3
Dan Fahey
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Default Re: LT 1 350 valve to piston clearance

Quote:
Originally Posted by Kdw1403 View Post
What is minumun valve to piston clearance? i have .100 on intake and .60 on exhaust. I am a little nervous about exhaust side. Is it legal to cut the exhaust valve pocket on the piston just a little? nhra stocker
I do not think so.
265 55 Chevys sure wish they can notch their flat pistons to get some valve tolerance.

D
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