XRAY - Model racing cars

Hi

I have a T2 008 touring car and was woundering what the best gearing is for indoor racing. I currently have a 87 tooth spur to a 20T pinion and I am using a 13.5 turn motor. Any help would be appreciated !

Cheers

Size of track ?

Motor and speedo make ?

i need some info too.

for t3'11 for medium scale indoor track with
9,5t Gm Sport PRO, Lrp SPX v1 on 8 program, Gm 3400 30C life, for spec (Prostock)

Hi

The main indoor track I race at is medium scale. Im running a 13.5 Nosram dragon motor and a LRP Sphere TC spec speedo !

Cheers

Normally the motor manufacturer includes a gearing chart.

@Andy S: Nosram and LRP are basically the same, I couldn't find the manual for Nosram, but this should be LRP equivalent:

You need to do some testing but around 6 should be a good starting point.