[glassdoctor]

You can't really compare a Rustler to a 1/8 buggy, even if it is a fat one. :)

The guys at tekno... think the 50mm motor will do ok in a 1/8. But I'm going to do a 60mm if I try one. I can't see how an "S" size motor can do as good a job as an "L" can, esp when we had to run "XL" size with the chinese brands.

But they (tekno) are running the 50mm. If the car is light and made for the track (30-35mph) maybe it's ok.