#1-{120] {140} {150} {155} {160}
#2-{125} {130} {140] {140} {150}
#3-{125} {140} {145} {150} {150}
#4-{120} {160} {165} {165} {170}
#5-{120} {145} {160} {165} {165}
#6-{120} {145} {150} {155} {160}
#7-{125} {145} {150} {150} {150}
#8-{130} {145} [155} {155} [155} and i have oil coming up on #2 plug so do you think its the rings i cranked engine 5 times for the 5 readings

 

Could just be worn valve guides, but the way your compression is building up it may very well be the rings. What's your oil consumption like? Does it smoke any? Do a vacuum test on it and let us know what you get. Should be about 18-20in.Hg at idle and steady, and this can help rule out problems such as valve guide wear.

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1990 IROC 350
Mods: Too busy trying to make it run right to mod it.
Airfoil, Dynomax cat-back, Accel coil, 180 t-stat, Bald Eagle tires,
Hypertech fan switch, Ruger P95DC, hot wife, new oil filter,
thick rubber floormats, towels in the seats.
18.0 @ 85MPH since I'm one big-a$$ MF
"It's better to have and not need than to need and not have."

[This message has been edited by JETHROIROC (edited March 15, 2001).]

[This message has been edited by JETHROIROC (edited March 15, 2001).]

 

squirt some oil in any questionable cylinders and if the compression increases you have problems with your rings. all your numbers look good, they should be with in 10%, the actuall number isn't that important. do a leak down test and that may tell more about your engine too.

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ICON Motorsports

1st & 3rd