Jeff,
I just purchased a Budd mount and tried it with my Neu motor. Attaching the mount to the rear of F1 puts the motor/thrust washer/prop too far forward. I don't know if I need to build a different (larger) F1 and mount it about 1/2" rearward of the original F1 location and then fill in the space in front of the new F1 with block balsa with liteply towards the spinner.
Can you please send a photo of your installation with the Budd mount. Thanks, Bob
Last edited by Silver Bullet; 12-29-2013 at 08:34 PM.