RE: MVVS engine opinions???
I have the .49, .61 (with glow and diesel head) and a new 1.60 (Ignition & Walbro Carb).
The .49 is great. Blew my OS .46 FX into the weeds. The .61 is also a powerful sport engine for it's size. It hated the "super quiet" silencer though, and much prefers the less restrcitive standard silencer. I imagine - very amenable to a pipe.
Happy to run on nil nitro too.
The mounting bolts for the silencer tap into the exhaust manifold and like a little thread lock and spring washers to stop them coming loose. The silencers are also a little agricultural, but overall they are top performing good quality motors for the money.
Much more interesting, and much greater appeal than the Chinese made sport motors from my point of view. Overall, they rock.
[8D]
fiery