as i know the fuel pump is 2.55 liter per Hour.it give more fuel supply to your engine compare to your stock fuel pump.when your car perform the mode will go high, when normal drive it will go to low mode.
Just wondering if anyone here had installed the Trust/Greddy rear diff cover on your Skyline (GTR's). Do they make/fit on v-spec version (the one's with active-LSD)? I seemed to be getting mixed ideas that they...