Imma trying to find the compression specs for my 83 302 block, I did know them but forgot, anyways if anyone has a link , answer, or the specs, that would help out for a routine maintance on my motor.

BTW I did a search and found everything but the compression specs in here and that google thing, lol


Thanks Steve

 

about 8.5 without looking!

 

1980-1985 2v is 8.3 to 1. That was quick! Good luck

 

KEWL, Thanks,, where did ya find that at ...need more specs PLZ

 

a book that i have! Hey let me know what you want to know and i will help you!

 

mmmm,,,, how much is the p.s.i. for each cylinder - for a compression test

 

There specs are 100 psi is the lowest reading and some considered it dead! You want your psi to be with 80% of each other. For instance of high of 150psi should have a low of 120psi. An old engine might have between 120 to 140 psi. comp ratio and compression are not realted.