Gearing help please

[Zach Jaynes]

Track is dirt, 589' in the groove, flat corners, relatively "loose" dirt (not much of a groove at least). Could you guys give me a baseline for gearing a basically stock clone for a medium/heavy class? I have a 9T arena clutch but I'm just afraid that may be too small. Is it? Thanks in advance for any advice.

Zach

 

[OBADMAX]

put a 62 on the back and then just put whatever driver it takes to get close to your prefered rpm.this will help determine clutch size then you can fine tune the ratio with changing the rear gear.

 

[racing promotor]

Track is dirt, 589' in the groove, flat corners, relatively "loose" dirt (not much of a groove at least). Could you guys give me a baseline for gearing a basically stock clone for a medium/heavy class? I have a 9T arena clutch but I'm just afraid that may be too small. Is it? Thanks in advance for any advice.

Zach

You would be correct 9 tooth is to small, start on a 13-60 and go from there

Good Luck !!