Like I said .10 old next to compression will not sustain full power longe enough to get a circuit in. the hover not bad
rpm 1850 not high enough. Tens to sag when hot.

Clutch is .061 and threaded shaft. I cut the .10 crank close to end of thread off, drilled and taped crank with
5/40 tap set. Took aprox. 5 hours steady.. steady drilling
(in lathe EMCO 3) Tapping same . oh lathe not running all
by hand turning