What gear for Aburndale

THE RACING CLASSIFIEDS Technical Talk
1

What gear for Aburndale. I turn the motor in the low 6’s

2

I ran a 633 final with crate. Ran around 6200. Others run a 650 for higher RPMs.

3

thanks for the reply that will help with the set up

4

gear

683 or 703 = 7000 -7200