Just did a compression test on my freshly swapped b16a2. Supposedly out of a 2000 sir civic from florida, with 80 000km's on the motor. The compression regestered at 230 psi across the board, being shocked I did the test 2x, and still got the same results. Is it a possibility that the original owner swaped in b16b pistons ?, because 230 seems way to high. Test was done at optimum running temp, throttle wide open, and injectors unplugged. I was thinking of going stock b16 turbo, but that compression seems a little high for turbo. It would probably be quite hard to tune against detonation. What do you guys think ?, b16b pistons ? turbo capabilities ?? If not im just going fully built lsvtec turbo.