Gas Power Purpose-Built for RC Aircraft
Ounce-for-ounce, every Evolution gas engine is stronger and runs smoother than
just about everything else in its class. All benefit from superior Evolution
porting technology, Walbro carburetors and ball bearing supported crankshafts.
And their sophisticated electronic ignition systems give you the flexibility of
powering them with standard Ni-Cd, NiMH or 2S Li-Po battery packs; no
regulators are required.