Originally Posted by hyujmn
Bigger pinion to reach?
How big is the track you're running at? 3.0 sees awfully aggressive for 21.5.
I agree with you that is awefully aggresive I run 21.5 on a track that has
120' straight and it is pretty wide an flowing. I run between 3.8-4.2. I race a T3 12 and it is prettty fast!
Tamiya/Exotek EXO6 USGT, Tamiya TB03 GT3, Exotek FR1V2
Roche Rapid 1/12, XRay Speed Merchant WGT
HobbyTown Fresno, Ca. McAllister Racing, Visa/MasterCard's
"Take an early lead and extend it".(Fast Eddie Janis)