RE: F-22 and a Jett 50?
Hi,
Sorry for the delay in my reply....
A few folks have installed a Jett SJ-50 in the H9 jet. Flys well, pleanty of power. A little bit quicker than the .46 or OS 55 in stock configuration.
The difference being, with the Jett 50 you want to use a 10x6 in this aircraft (after it is broken in). It has fixed landing gear, and a LOT of frontal area ..... lots of drag. It can fly with the a 9x8 or 9x7 for a little more top end speed, but the takeoff performance will be a bit less.... longer takeoff roll.
Bob