G-R0ckst/\r

so ive been excitedly looking around for a g37 after some idiot hit and run my old car, 2002 acural RL. found one in good shape from an acura dealership in town and had a compression test done on the engine cold. numbers are 180 for all cylinders except cylinder 4 at 178 psi. i cant seem to find the specs for what the numbers should be does anyone have an opinion on these numbers? car has 105000 kms on it or around 65k miles.