stock compression ratio

Dec 2, 2008 | 10:56 PM

Thread Starter

On The Tree

Joined: Sep 2008

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From: Upstate South Carolina

stock compression ratio

what is the stock compression ratio for 02 ls1??? buying a long block with cam and ported heads. the motor has 10.9:1. thought it was kinda low.

Dec 3, 2008 | 12:35 AM

TECH Senior Member

Joined: Mar 2004

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From: BFE

stock is 10.1:1