Originally Posted by
Hi-LowBlow
At the IIC this year, Andy was using one car for both mod and 13.5 so i guess the setup would work fine for 17.5 as it was excellent for 13.5. Is there huge difference between 13.5 and 17.5?? i have never tried 17.5 so may be i'm wrong...
Hope it helps
The difference is the 13.5 is faster on the straight, but I have seen 17.5 do less lap time than 13.5 in the right hands.