just wondering if compression numbers varying between 152-168 is a prob?? is a 502 with mods just wondering if the 16lb differance is too much?? i know ideal is the same across the board thank you chris

That would not bother me much....it is within 10%

I like to see within 10 psi. It wouldn't be a bad idea to run a leakdown on the low cylinder.
Eddie

you should be fine, how long has the motor set, was the engine cold or hot makes some diff.

sitting for a while and it was cold supposedly only has like 30hrs on it after rebuild chris