Compression Spec on an 94 LS

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Dec 5, 2004 | 08:16 PM

ekcivicphx

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Joined: Apr 2004

Posts: 100

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From: Tucson, AZ, United States

Compression Spec on an 94 LS

I searched for specs on this and couldn't find them. What are the compression specs for a 94 B18B? I saw on the records of this car i just bought that they were 160 across the board...On my old civic, i had 210 across the board, which was good and the ones for my teg seemed a bit low. Any help would be appreciated. Thanks, guys.

Dec 6, 2004 | 10:38 AM

pushinlsteg

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Joined: May 2004

Posts: 428

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From: Severn, Md, USA

Re: Compression Spec on an 94 LS (ekcivicphx)

I believe 175-180 across the board for stock LS's...mine are 175.

Dec 6, 2004 | 11:06 AM

hybrid_vtec

Honda-Tech Member

Joined: Jul 2004

Posts: 4,640

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From: VA Beach, VA, USA

Re: Compression Spec on an 94 LS (pushinlsteg)

B18B

Standard: 199 PSI
Minimum: 135 PSI
Max Variation between Cylinders: 28 PSI

Dec 6, 2004 | 12:08 PM

95lstegman

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Joined: Nov 2004

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From: Tecks-us

Re: Compression Spec on an 94 LS

my compression is 175 across the board +/- 3 or so. the block has 175k on it and has never been touched since it left japan in june of '94. and by the way, that's 175psi with the throttle closed. you're supposed to be flooring it when you test compression, so i'm sure mine easily hits 200 flooring it.