SRXtreme
New member
Does anybody know how much roller diameter effects rpm? For example say .5 will change rpm by "x" amount.....................SRXtreme
s10mike
Member
on my sled going from a 16mm to a 14.5mm dropped my ingagment from 38-3900rpms to 33-3400rpms
yamahamark
Member
How much does inner diameter affect rpm like going from 9mm to 8mm?
Throttle Junkie35
New member
You mean the roller pin size??
yamahamark
Member
Yes I mean the roller pin size.
The rollers in my 97 are a little wore and I bought some 88r rollers dirt cheap and was wondering how much it would change. Rollers are the same outer but different pin sizes.
The rollers in my 97 are a little wore and I bought some 88r rollers dirt cheap and was wondering how much it would change. Rollers are the same outer but different pin sizes.
the inner axle size has zero bearing on rpm change, it was changed for better durability. The outer diameter is what changes the rpm and weight force.
SRXtreme
New member
Thanks, I will try some 15.6 and see what it does for me..................SRXtreme