Engine Resore for my compression

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Feb 7, 2005 | 06:06 PM

crxvtecturbo

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From: maryland

Engine Resore for my compression

if my compression numbers are 175,175,170,175 will restore bring those numbers up in that one cylinder

Feb 7, 2005 | 06:08 PM

.Noah Fecks

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Joined: Sep 2002

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From: Bat Country

Re: Engine Resore for my compression (crxvtecturbo)

who cares. it doesnt make that much of a difference

Feb 7, 2005 | 06:20 PM

88DXCRX

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Joined: Nov 2002

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From: I told you to wait in the truck in Texas, United States

Re: Engine Resore for my compression (crxvtecturbo)

Those numbers are fine..
the following is for D16a6>
nominal=185 minimum=135 maximum variance between cylinders=28 psi
(I have see dirt-bikes run half-*** with around 90 psi)

But for a proper compression test make sure:
1.Engine is at operating temperature ie:warmed up..
2.Remove all four spark plugs when testing..

Believe it or not,crank-case pressure created
from removing only one plug at a time can effect the test..