Gee Bee E Snap Rolls Instead of Looping
Hi!
Most of the time when an airplane stalls when you loop it is due to the airplane is just to heavy!!!! (too high wingloading)
It could also be that one wing is warped (wash-in in one wing tip).
Or it could also be too much forward CG and too much elevator throw. Fix all these things and your Gee Bee will fly just fine.....
The engine ring has nothing to do with it!
Regards!
Jan K
Sweden