RE: Diamond Dust Kit
Cp they would be a perfect engine for you to re-work, stock they spin up around 20k rpm. I have never tried one with a prop yet but have a .91 with pipe and rnv I'd like to try with a prop like MTD did on his plane.
I have a dumb question about these engines.
Where the intake is on the rear plate does the air still pass through the crank?