ORIGINAL: armody
proptop,
Thanks for your great input. I have almost brand new Magnum .46 which I had installed on my Escapade. It only ran 4 tanks, and I got a brand new carb for it as the threads in carb hole stripped out. How about Magnum .46 with 11X6 prop or 11X5?
Mody
The Magnum is made in the same factory as the Evo...and is pretty darn close to being the same engine internally...so the same advice applies to the Magnum.
These Evo (and Magnum ) engines can really run well, with just a few tweaks...meaning mainly changing to the Tower muffler.
I have one (Evo Alpha .455 ) that I use an APC 12x4 on in a 3D type airplane...runs as well as an O.S. or TT .46