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Piston/heads questions.

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Old Jan 11, 2004 | 04:10 PM
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smokerZ28's Avatar
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Piston/heads questions.

Need some info before I can get my heads worked over, any help appreciated.

What is the bore diameter on the Fel-Pro 1074 head gasket?
How much cc is lost in the valve reliefs on the stock LT1 piston?
What is a typical LT1 deck height for the piston crown?

I was advised to post this here also becasue its considered advanced.

Last edited by smokerZ28; Jan 11, 2004 at 04:12 PM.
Old Jan 11, 2004 | 11:45 PM
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anyone? shoebox maybe?
Old Jan 12, 2004 | 03:24 PM
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Re: Piston/heads questions.

Originally posted by smokerZ28
Need some info before I can get my heads worked over, any help appreciated.

What is the bore diameter on the Fel-Pro 1074 head gasket?
How much cc is lost in the valve reliefs on the stock LT1 piston?
What is a typical LT1 deck height for the piston crown?

I was advised to post this here also becasue its considered advanced.
4.100 or so is the Diameter of the gaskets.
Typically a 4 valve relief piston is around 6-8cc
Typically a SBC of any sort has the piston in the hole .025

Bret
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