cylinder 1- 155
cylinder 2- 140
cylinder 3- 145
cylinder 4- 145
when i did poured a bit of oil in the cylinders my compression dramatically increased. Here were my results
cylinder 1- 240
cylinder 2- 235
cylinder 3- 235
cylinder 4- 230
i took pictures of cylinder 3 and cylinder 4. i have 9:1 pistons with gt2871r ebay turbo if that matters... my question is whether i should be worried because that is a big gap of compression i am losing.


