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Piston to valve clearance?

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Old 11-18-2002, 08:57 AM
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Default Piston to valve clearance?

ok my heads a milled a hair to 10.8Comp so would a 232 232 591 591 110 have any isues?
Old 11-18-2002, 09:15 AM
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Default Re: Piston to valve clearance?

Which heads do you have? To achieve 10.8:1 on LS1 heads you will have had to remove ~0.035". No one could positively say you won't have any P/V clearance issues. You will have to check the clearance once the cam is in.

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Old 11-18-2002, 09:37 AM
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Default Re: Piston to valve clearance?

Sory forgot the sig. there jpr s2 they were decked to remove warpage getting 10.8(measured by JPR) the question is do you for see or will it be A COIN toss and need to be measured?
Old 11-18-2002, 09:50 AM
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Default Re: Piston to valve clearance?

I think it'll be too close. That 110 will make it too tight IMO

I had to cut .020 off my pistons for a 232/232 112 with .040 cut off my heads




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