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will my quench be to tight?

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Old Oct 14, 2010 | 08:56 AM
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Default will my quench be to tight?

is a .037-.038 quench to tight for a boosted 8.9.1 cr motor?
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Old Oct 14, 2010 | 09:18 AM
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I hope not because mine is at .037 as well.
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Old Oct 14, 2010 | 10:07 AM
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so I guess not then have you been running that quench for awhile with no problems?
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Old Oct 14, 2010 | 12:33 PM
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No issues at all concerning the quench. All is good and it has been 3k plus street miles and 15 plus dyno pulls. Best of luck!
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Old Oct 14, 2010 | 07:38 PM
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Not to high jack the post but when do you start losing Quench? Gasket thickness?
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Old Oct 14, 2010 | 08:02 PM
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Originally Posted by denscor
Not to high jack the post but when do you start losing Quench? Gasket thickness?
I too would like to know, I slapped a set of LS9s on my LQ4 with 241 heads, and a local guy told me thats probably a bad idea.
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Old Oct 14, 2010 | 08:39 PM
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correct me if im wrong but i believe to get quench u first have to measure how much ur piston is in or out the hole which is usually around .007-.008 on a ls based motor then take ur compressed head gasket thickness mine is .045 and subtract which would give me .037-.038 quench ive heard between .033 and .045 is ideal but i didnt know if it was diff when it comes to a boosted motor.
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