RE: Mojo 40 Yes or Other????
Hey Pete, You'll love the Mojo. If you keep it light a .46 will pull out OK. My favorite prop for the .46 size engines is the APC 11.5 X 4, but guys have had good results from the APC 12X4 and 12.25X3.75 and the Xoar 12X4. A Webra 50 or an OS 50 FSR or SX to the new 55AX would be great choices, but more $$ than the .46 size engines. Most guys running .46's run a Mousse Can Muffler hooked up to a MAC's header to give a boost without loosing mid range throttle response - in fact it even makes transition better.