D4 shock pistons
 

Does anybody know about the kit pistons in the D4.
They are numbered 1, 2 & 3 - which provide the most & least damping?

I race on a very bumpy track - the car goes great with associated shocks but I would rather use the originals.

It seems 'over-damped' with 30 wt oil & no.3 pistons. The rear especially was all over the place!

Hi
No 3 is similar to no1 asso you might want to drill the holes out to the next size for very bumpy tracks 1.5mm also try laying the shocks down on the rear and front to make it softer front shock 2 inside on w/b

2 on shock tower inside on w/b at the rear

35wt front 30wt rear black front spring pink rear or losi pink on rear. there are some new rear springs coming soon

Give it a try hope it helps
Phill T