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Raising LS1 compression

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Old Jul 25, 2002 | 10:49 PM
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From: In the garage fixing LT1
Default Raising LS1 compression

Had anyone tried raising the compression on their LS1s to get more power? Say to around 11.5:1?
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Old Jul 25, 2002 | 11:08 PM
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Default Re: Raising LS1 compression

Yes.. It is not a good idea. Tuning is real important. Take my word on it. You will not see any difference between 11.3:1 to 11.8:1. So play it safe with 11.3:1. I can show you some receipts of why not to do it.
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