RCU Forums - View Single Post - UMS Evolution Radial Care and Operation
Old 12-02-2019 | 08:09 PM
  #2448  
Hyjinx
 
Joined: Dec 2015
Posts: 1,025
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Originally Posted by Maxam
Hyjinx, too small of a prop and RPM too high. Use a 24x12 on your Stearman.
Thank you
I weighed it today at 34 lbs. It has no ballast aft 30% with the 7-70.
Sounds like I am under powered.
Hmm
Maybe the Tech No Power 9/90 down off the shelf..😁