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comp height for the stock pistons?

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Mar 20, 2008 | 07:17 PM

#1

jimbos'ss

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From: Killeen,TX

comp height for the stock pistons?

does anyone know the specs on the stock lsj pistons. more specifically the compression height.

thanks

bump anyone?

Last edited by jimbos'ss; Mar 20, 2008 at 07:17 PM. Reason: Automerged Doublepost

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Old

Mar 20, 2008 | 07:32 PM

#2

Blown 4-banger

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From: Mesa, AZ

DAAAAHHHH!!! I just threw away the sheet with that info!!! I never thought I'd use it again! Sorry bro

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Old

Mar 20, 2008 | 09:47 PM

#3

jimbos'ss

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From: Killeen,TX

it's all good, just need to find out if diamond sent me the right cr pistons.

bump anyone ?

Last edited by jimbos'ss; Mar 20, 2008 at 09:47 PM. Reason: Automerged Doublepost

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Mar 20, 2008 | 09:50 PM

#4

Blown 4-banger

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Are they flat on top, slightly dome, or slightly dish? Mine are 9.5:1 and they are slightly dish. We measured the compression height, and even cc'd the combustion chamber, so it was accurate.

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Old

Mar 20, 2008 | 10:15 PM

#5

jimbos'ss

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From: Killeen,TX

Quote:

Originally Posted by Blown 4-banger

Are they flat on top, slightly dome, or slightly dish? Mine are 9.5:1 and they are slightly dish. We measured the compression height, and even cc'd the combustion chamber, so it was accurate.

flat top with valve reliefs slightly dished. i checked diamonds specs to see what they show, and they say stock comp height is: 1.257 does that sound correct? if so then i'm good. if not i'm screwed

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