RE: Which engine is faster in a Magnum/Dust, Jett 50 or West 50??
I have a Jett fire 60 LX on my Diamond dust, very fast. The engine will turn over 20,000 on the ground with an APC 8.8X8.5 propeller and more than 19,500 with the APC 8.8X9 prop. The engine has about 1/2 gallon of fuel through it at this time.