hi guys!

ive been out of the hobby for about 6 months now and i've been flying only the sim. Well i got my taste back again today. took my something extra out and flew it!! it was amazing!

now, im want to start building a 3D plane that i can mess around with. i was thinking of the primo, or the mojo.. i dont know exactly what the flight characteristic difference is.

my question to you is will a OS 50SX be enough power for one of these babies? also, your suggestion on a 3D KIT, not arf... i like building my planes. Thanks.

the 50 will do just fine on the Primo,it flies a little more lose than the Mojo.

i know the mojo/primo can be flown on a 46 so the 50 should be fine.
If you can already fly some 3d grab the primo its meant to fly a bit loser and set up more for advance flying. if your new to 3d the mojo is the way to go

the 50sx will be enough power but, if you want a little more power for about $15 try a Tower hobbies muffler.

perfect! that should work out very well. how about the biggest prop that i can put on this thing??

With the tower hobbies muffler. I was an APC 12.25 X 3.75 or a wood 13X4 depends on balance issue.

If you've been out of the hobby for a while, I'd start with the mojo. It's amazing how big this plane is for being a 40 sized plane! After you get comfortable with that, move up to the primo.... The primo's wing is thinner and a little less forgiving than the mojo.