Originally Posted by
J-PaP
The 571/572 combo has been working fairly well. It was all I had ever used apart from type b tamiya foams so I thought that is as much as you can get out of traction. However last night I switched to 571/575. The car was so easy and fast to drive. Suddenly consistent laps were easy. In fact I was 0.8s faster in a single lap.
I have thought about this combo as well
Thanks for sharing your findings