01-13-2007, 06:06 PM #1
Clearance on impeller/housing.....
What is the recommended clearance for the GPR setup. I have about .008 on leading edge and around .006 on the trailing edge. Does this sound right. This is a Dynafly prop and brand new housing....thanks
01-13-2007, 06:35 PM #2
The manual calls for a stock impellor clearance to be 0.014 to approx 0.018. You are definately close...probably a new setup?
01-13-2007, 09:51 PM #3
This is a new OEM liner with the Dynafly Solas 15/25 in a HO pump. Not sure why the clearance is this close?? On the Ultra pump we always ran about .006-.008 on clearance. We could actually do something about it with that pump setup with the shims.....
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