RCU Forums - View Single Post - UMS Evolution Radial Care and Operation
Old 06-12-2012 | 03:57 PM
  #398  
Heli-NuBee
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From: Fresno, CA
Default RE: UMS Evolution Radial Care and Operation

I started assembling a plane for my EVO 7-77 today - I can't hardly wait to hear that engine run for the first time. I received my prop hub from Tru Turn the other day and I may have ordered it a bit small. I ordered an 1-1/4 hub and it appears that the 1-1/2" hub may have been a better choice. What size prop hubs are some of you folks running on the 7-77 engines?

Best wishes and good safe flying.

Roger