Title says it all. I need a VERY fast FZR set thats is capable of doing over 312kmh, on oval ofcourse.
We have tried but 312kmh seems to be the top. Changing gear ratios, R2-R4 Slicks, no downforce and drafting behind a Formel.
Any other suggestions?
I heard that R4 are faster than R2s, is that right?

R4s with max pressure are fastest, as they offer least resistance.