Originally Posted by noobie
hi yeah around sydney. thats why i need a suggested pinion range. from small track like windsor/ch to larger tracks like fairymeadw/EC and moorebank.
If you are going to venture into Mod, get a range of pinions & spurs so that you can get a FDR from anywhere from 7.0/1 - 10.5/1. As for rollout, make sure you can go from about 20mm up to about 26mm.
I'm not the best person to answer this as I don't run winds as high as 12 turn. The highest I usually go is 9. But, as somewhere to start, I'd say start with a final drive ratio around 8.0/1
as to what pinon range you will need, as an idea, I normally carry 7 pinions and 7 spurs. Pinions from 22-28 & spurs from 100-106. That gives me a pretty good range, I don't need to carry any more than that.
I have never raced at those tracks, I'm only going off pics.