I have a recently completed 27% Extra 300 with Moki 2.1 power. What is the hot prop for IMAC style flying for this engine/airframe combo? I am currently running a Menz S 20x10 but somebody who has tried a lot of different props may have found something that will work better. I am looking for stump pulling vertical and good downline braking i.e constant speed. Appreciate any input.

John

John,

I ran a bolly 20X10 and a Mezjlik 20X10 both with great result's. The bolly had a slight advantage, but was also a little louder. I used powermaster 5% fuel and the K&B 1L plugs.

All of my moki's liked the moki props very much, try a moki 20x10 prop from franktiano.com, cheaper than mejzlik and just as good IMO.