Rotax setup for Dirt

[butter]

Hi All,

I just purchased an Ex- Bituman Rotax 125 and I am setting it up for dirt. Can anyone give me some advice on any differences in setting up the engine for Dirt? ie do you use different air filters etc.

Thanks

[karter #94]

with what i have see rotax dont like the dirt at all thats why you find most people run the leapord, i only run a leapord but i will ask around for you and let you know if i hear of any set ups for you.