For over-the-top flying excitement, the 50SX-H Ringed Hyper engine is the clear favorite!
The Hyper version weighs less than the 50SX-H, but delivers more horsepower for higher rotor speeds.
Actually mounts in the same space as a .30-size application.
The 60LH carburetor features 1.5 mm more bore, to increase overall power.
Besides good looks and excellent cooling, the 50SX-H Ringed Hyper engine’s
machined blue alumite heat sink head also boosts combustion efficiency for more power stability.
Displacement: 0.499 cu in (8.17 cc).
*Bore: 0.866 in (22 mm).
*Stroke: 0.847 in (21.5 mm).
*Practical rpm: 2,000-20,000.
*Output:1.9 hp @ 17,000 rpm.
*Weight: 14.3 oz (406 g).
*Includes: 60LH carburetor, #8 glow plug.
*Requires: muffler, drive hub.