i was wondering what you guys thought about this set up someone told me that if i flew it at full throttle the plane would tear apart what can you guys tell me before i mount this engine the book recomends a 46 magnum.

If you have the engine and it fits, use it. Seems like people are adding nose weight anyway. Why add lead when you can add more engine??

Stick to a 4 pitch prop!!!! Put an 11x8 on it and you might tear it apart