do you really need 8 rib with that blower pulley?the reason I ask is because I'm undecided to get an 8 rib kit or upgrade to a D1 blower, right now I have a P1 with a 3.6 RR pulley but want to go to a 3.4 . So almost the same cost for an 8 rib kit and the upgrade to a D1, or are bigger flowers harder to turn??

 

thats correct

 

Hahaha, stupid phone spelled flowers instead of blowers,sorry for that one.