Gearing question

Blakec9

Member
What size clutch gears should I have on my UAS kart? CRF 450 with Westerfield 2.036 belt drive kit. Tracks I'm going mostly Cridersville Speedway 1/7 dirt oval. Flat with tighter corners. Lawrenceburg speedway I don't know the actual size but pretty close to Cridersville. Im going to try and run Wheelersburg also and maybe Waynesfield for there one race. I currently have a 20/43 on the kart. I am totally new to UAS but have 20 and 21 clutch gear and 43-50 axle gear. Can someone give me some suggestions on what clutch and axle gear I should be starting out at. Trying to turn around 96-9700RPM. Thanks
 
You're best answer is in you're post .Contact Justin Westerfield x national champ he can sort it out best for ya. Sorry I don't have his contact info. later Chuck.
 
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