Power source

An another power source for Pegasus Acro was prepared, OS 46 LA with YS pressurized fuel controlling regulator system. The regulator body invites some complicated and crowded pipe application, but still it is worthy for burdening enough especially on this kind of maneuver model.
Ordinary richer needle valve setting for fear the lean condition after an ending half is a mundane affair for YS pressurized fuel regulating system.
The key to success of setting it is simply the angular position of the regulator with satisfying mixture, idle to middle and middle to hi.
The difference of motor's weight causing the discrepancy of CG point would be compensated by moving battery position including replacing different sizes. No easy way such as burdening lead weight is unacceptable.