figgie;945818 said:GT55 on a 3.0L?
I can see a GT45 as that is what most MKIV drag teams use. BUt they are spinning the ever living crap out of the motor (10k RPM).
GT55. Won't get anything useful from them.
GT55 is a little peaky but works ok (BL has one on thier 6 speed) and 10k is pretty normal for a H.O. 2JZ. A nice 250 shot will make it even happier though.