Originally Posted by
RaceBucks
4) Does the kit come with all the shock piston choices? 0.9, 1.1, 1.3mm?
5) Is the 2.9mm chassis (US version) or 2.4mm best for asphalt? Does it really matter much if I occationally run carpet?
4) The kit includes 1.3mm pistons.
5) I would lean towards the 2.4mm chassis for asphalt. Yet, if you get either one it will be fine for carpet or asphalt. The thinner one would help more in high track temps during the summers.
Jeff