Compression numbers - Toyota Supra Forums

01-12-2010, 12:09 AM

Green7mgte

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Quote:

Originally Posted by Frankie J

I got a compression check on my new 84 supra, but I have no idea whether they are in the range that they are supposed to be. What are the right numbers for this car? The motor has around 160,000 miles on it

http://www.cygnusx1.net/Supra/Librar...Section=EM&P=6

164 psi
min pressure 128 psi
14 psi difference between cylinders

what are your numbers?

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Last edited by Green7mgte; 01-12-2010 at 12:15 AM.

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