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View Full Version : ProBoat Formula Fastech Nitro Break in with Oversized Prop



TEK
08-08-2009, 10:18 AM
This is some video of a ProBoat Formula Fastech Nitro break in with a oversized prop to keep the rpms down.

http://www.youtube.com/watch?v=P5PpJwGuPAA

LiPo Power
08-08-2009, 04:27 PM
What speed could you get with this?

TEK
08-08-2009, 11:57 PM
I have heard claims of 30 MPH but I don't know for sure. When I made the video I was using an over sized lifting prop. Since then and after the engine break in I installed a new Grim Racer 36mm X 55mm prop it's really fast with the hull out of the water on the last 2 or 3 inches of the hull. I can only guess but seems like its going around 35 MPH