This is the O.S. Max Non-Ringed .32SX-H Helicopter Engine
                        for .30-size helicopters.

FEATURES: Heatsink head similar to .61 SX-H. ABN construction-Aluminum piston with a Brass and Nickel cylinder plating Larger bore carb (#20C) Same crankshaft configuration as the .61SX-H, with a nylon retainer rear bearing Stronger rear bearing, bigger crankpin, and bigger piston increase durability

INCLUDES: One Assembled .32 SX-H Helicopter Engine w/Drive Washer.

SPECS: Displacement: .319 cu.in. Bore: .768 in. Stroke: .689 in. RPM range: 2,000-22,000 rpm Output: 1.2 hp / 18,000 rpm Weight: 10.23 oz.

REQUIRES: Glow plug (O.S. #8 will work well, OSMG2691) Fuel with 10-30% nitromethane and 18% (minimum) oil content Muffler: For the Concept 30s, use OSMG2825 or HMXE3000 For the Nexus kits, use HMXE3007 or KYOE5605 Excellent fit in the Concept 32VR (the recoil version will NOT ir/jl fit in the 32VR).