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-   -   Quick Question? (http://www.toyota-supra.info/forums/mkiii-supra/7367-quick-question.html)

wyosupra 01-23-2007 07:18 AM

Quick Question?
 
I finally got my supra, and it is an 87 N/A with 223,000. It was given to me with a blown water pump.
Anyways I did a compression check and 1-5 were 130 and 6 was about 140. Is that good or what was stock?

IHateHacks 01-23-2007 03:10 PM

87 non-turbo cylinder compression pressure

Standard (brand new)- 156psi

Minimum- 128psi

Maximum difference between cylinders- 14psi

For that many miles I'd say thats not bad, but it is getting worn.

wyosupra 01-24-2007 11:37 PM

thanks for the info.


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