20 psi and a/f ?

[Turk]

Front axle(driveshaft) will have issues when u run a super tight track.
1.5 ripsaw ain,t enuff track for hook up on snow at higher boost. 2.25 finger track cut down to 1.75 works great.
Anything over 14 pounds boost with a rubber track on snow & you need some big azz lugs.

 

[Blue shadow]

Turk, did you get your sled on the go yet?