GTR Forum banner


  1. Help Needed - Compression low on number 2:

    My car is booked into the tuners on the 7th April to have new turbos fitted and a re-map. Thing is, I just did a compression test. Here are the results(taken from cold): Cyl 1 - 167 psi (11.5 bar) Cyl 2 - 80 psi (5.5 bar); i dropped a little oil in the chamber and managed 8 bar (116 psi) Cyl...