Over the years i seem to have forgotten what the cylinder compression (psi) should be on a built turbo engine. 5 years ago I've bult my engine and vaguely remember what compression I had. The engine is built with eagle rods, 8.5:1 JE pistons, and 0.060 Cometic head gasket. Initially the engine was run with zx2 intake cam and stock zx3 exhaust cam. In the last month ive switchd over to the stock zx3 intake cam and when i went to check my compression it reads 90psi across all cylinders. My timing is correct and verifying numerous times. If i remember correctly it used to be 120 psi across the board with zx2 intake cam, does 90psi sound right given the above specs?