tooth # sprocket

[Richard Stamile]

Hi All Question i have a max torque clutch 10 tooth  that i plan to use on my  Blitz Kart  the only event that can attend
will Be the Cuddebackville NY. track what tooth # 60, 72 , 82, ???   should i buy the engine is
MC 90 and the wheels are the original 5 inch i do have an extra 9 tooth drum i could use but rather save
for another project , Hope everyone here is doing well and being careful now is a good time to finish our
Kart projects with the world on hold
Regards Richard.