Quote:
Originally Posted by Trips
Good Post... thats the bottom line, there is need to over octane a stock car unless it's highly modified only then will you see a difference.
 |
From what I have heard, 100 octane in Japan is like the 91 octane here and 91 octane there is like the 87 octane here. And since the z is a "world car" the ecu should compensate and performance should improve with the highest octane the car was designed to run on which is 100 octane.
Not sure how true that is