View Full Version : Evo 50 fan hubs with collets
ShawnK
07-19-2006, 11:54 AM
Does Hirobo have a fan hub for the Evo 50 that uses collets instead of a screw-on? Try as I might, I can't get my hub dialed in any better than .007 total (.035 each side), and it bugs the crap out of me.
A part number would be great if anyone knows one.
z11355
07-19-2006, 12:17 PM
I dont think they make a colleted version but there is a woodruff key version 412191
Kinger
07-19-2006, 01:08 PM
The hub is actually off or is it the tip of the clutch? How is the runout of just the engine crank?
ShawnK
07-19-2006, 03:45 PM
The hub's off before I even bolt the clutch on.
mudbogger2
07-19-2006, 06:02 PM
have you checked the crankshaft? It could be bent causing the runout seen on the hub.
Kinger
07-19-2006, 07:36 PM
If the crank is not bent and the hub is really out by .007, I'd contact Jeff Green. He'll get you squared away.