well, I ordered the Brison 3.2 after considering the results of the Poll, ( least troublesome 50 cc Aircraft engine), the Brison 3.2 won by a long shot. Now while I have to wait for the motor to arrive, I would like to know from Guy's who build and fly the Combo - Wild Hare Edge 540 & Brison 3.2-what length stand offs do I need to make, to get the proper spacing to the Fire wall to the Backplate. I have access to a complete Machine shop and been machining for 42 Years, so there wan't be any problem making these.
Just trying to save some time since this is a Christmas Present for my Son and time is running short
thanks to anyone who will help with this question
Buchtes

Ask Tom Fawcett in the Wildhare Support forum.. I wanna say that firewall/engine box - spinner backplate is just shy of 7" You need to get the measurement from him cause I don't want to take my cowl off.. Also maybe someone in the forum has that engine and can tell you..

thanks Scotty , I'm sure Tom, beeing the Gentlemen he is, will answer me if he knows the correct length.

SEMPER FI