[What's_nitro?]

Hey Cartwheels I have 4s in my Rustler with a Lehner Basic XL 2800. Runs a little hot but also runs about 70 MpH. I would say the XL 1600 or XL 2000 would be good choices if you want to keep the speeds down. They are very high quality motors, well worth the price IMHO.

EDIT: Gearing is 19/87