rb 26 tt = awesome, but if i was to do a twin turbo in a patrol, and im a die hard nissan man.... it would have to be the all alloy quad cam 4.5lt vh 45 out of the infinity,v8 torque turbo hp... best of both worlds these things are now the drift waepon of choice in the likes of s13 and s14's in the us and make massive power ...