compression readings 99 xjr

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Apr 28, 2008 | 05:02 PM

chicago bob

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compression readings 99 xjr

Gentlemen:
Going to do a compression test on all cylinders. Does anyone know what the readings should be?

Thanks

Apr 28, 2008 | 08:22 PM

jag_genius

Joined: Jun 2007

Posts: 2,076

Likes: 40

From: Pompino Beach , FL

RE: compression readings 99 xjr

shud be between 120-140 psi.. after three puffs..make sure you right them all down.. and do a wet test as well.. and right them down too and compare..

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