noline

I have a B4 Buggy with a 81 spur can anyone tell me what pinion I should use for these Modified motors (listed below). Also what timeing should I use for these winds Im currently running on a Med sized slippery track Im using a Reedy Ti yokomo motor can by Fantom.

18 Double

15 Double

13 Double

any help would be greatly appreciated.

offroadgod

run between 12-18 degrees of timing 20 or 21 pinion on the 18 turn and on the 15 turn 8-16degrees of timing and a19 or 20 pinion and on the 13 turn 6-12 degrees of timing and a 18 or 19 pinion

Nrctc3

iTrader: (2)

I'd have to say a 18 or 18t pinion should do it. But it all depends on the track layout/design.

Mr-s413bt

iTrader: (5)

Hey.

Ok i looked it up in my AE manual and for the 13t they suggest running a 22t pinion.

I gear my reedy KR 12x2 81/21=10.03:1 in my B4

I would gear the 15 and 18 harder again, i run a spec class every now and again and run 81/26!!


Glenn