iAME Horstman KA100 - seeking sprocket advice

#1
Looking to find info on gear setups.

Wondering chain type and rear sprocket needed.

Flat mounted.

On engine is a Z11 - 11 tooth sprocket.

Anyone have math ?
Suggestions?
 
#3
219 chain it depends on the track straight length we run 11/ 83 to 11/87 this is how we tune..... around 14000 rpm
Thank you!

Much apriciated.
Sadly ive only dealt with karts very little in the past and the math for gearing sometimes has kept me from learning everything.

This particular engine is getting added to a mini bike with added full suspension.
 
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