ORIGINAL: DTB
I put a Saito 72 with a 13x6 on my SuperStar 40. WOW!!!!
THROTTLE CONTROL........ is an understatement.
How did you fit a 13 inch prop on there? I have 3 3/4 inch wheels, and I moved the nose wheel as far down as I can and still stear it, and I can't go past 11 inch
.46 BB = .46 ball bearing engine
Have fun with your plane, it flys great