does 30psi of compression mean i need a new top end
- Thread starter 0_o
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When I first got it, my '89 had 45 PSI and ran pretty good, even tho it was missing the right crank seal spacer. (just a semi-random comment)
Are you SURE the compression tester is sealing well? Before pulling the top-end, look into the exhaust port; you can see quite a bit once you get the pipe off. Brando is right about the leakdown test, too. Finiding the reason it grenaded (if) is a priceless thing.
Are you SURE the compression tester is sealing well? Before pulling the top-end, look into the exhaust port; you can see quite a bit once you get the pipe off. Brando is right about the leakdown test, too. Finiding the reason it grenaded (if) is a priceless thing.
dont pull it apart til you do a leakdown test then if it was an air leak you will never know why the motor went
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