ORIGINAL: m-mtoys
I am putting a 55 AX engine on this plane,but not sure what prop to use in a 3 blade or 4 blade.
The engine calls for a 12/7 or 8 13/6or 7 Not space for a two blade prop. Carey
If there was no modification done to the kit, then 12” prop will fit nicely. The model does not need any larger props.
Laddie.