Quote Originally Posted by Type R Positive View Post
Stick with the Ultimate mate, it's made here in Perth.
Yeah will do thanks mate. Had been running Ultimate when I had my 350Z, and I think trying the Vortex 98 made it slightly worse.

What to do - just gotta pay the "Ultimate" price I guess.

Sludge and Aaronng's posts made me think that the CU2 engine maybe far more sensitive to fuel RON that we might think - despite the manual stating that it can run on 95RON - I don't even want to think what running Shell 95 will do on it!

What do you think of BP's 95 premium Type R Positive - do you think in times of high prices it is an acceptable tradeoff to Ultimate?