Originally Posted by
FAST21
For those of you using the Fioroni pistons what oil wght is working?
I only know one guy running them and he can't really pinpoint if he likes them more than the CSI pistons.. he was running 37.5f and 32.5r last I checked.
More of us are running the CSI blue pistons with the serpent comb bladders. The comb bladder seat so much better than the stock pistons.