Running the Savage X 4.6 RTR in the sand. First w/ stock tires & then w/ Pro Line Maxx Paddles.
Mostly stock, but here's the details.
Byron's 20%
O.S. #8 plug
3 speed trans w/ hi-speed 3rd gear set
HPI hump pack
HiTec 645 steering servo & stock servo moved to brakes/throttle.
17T HPI vented clutch w/ Mugen shoes & 1.0 springs
47T spur