Originally Posted by
3DFLYER
Hey mate,
I dont have much experience with the Ielasi tuned stuff myself, but a lot on OS based engines, hasi etc.
Prior to the world champs i switched to max power quadrifoglios, and I have absolutely nothing bad to say, power is insane, run in like a treat and most importantly reliable!
Personally I cant see myself going back to anything else, You wont be dissapointed with the Max.
I've got both RP9 and 351s and personally prefer the 351s
Hey mate, all i know is the difference between the RP9s and the 351s are the crankshaft size. Care to explain why you preferred the 351s? As per my reply above, I have ran the RP9s before, so just wanna know the difference you felt with the 351s.
Thanks.