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Old 01-23-2007, 07:18 AM   #1
wyosupra
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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?
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Old 01-23-2007, 03:10 PM   #2
IHateHacks
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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.
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Old 01-24-2007, 11:37 PM   #3
wyosupra
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thanks for the info.
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