O.S. MAX 105HZ Helicopter Engine OS 18700, Brand New in Box

This is the 105HZ 1.05 cu in Helicopter Engine from O.S. Engines.

FEATURES:

• Same mounting dimensions as a .90 cu in engine
• Machined blue anodized aluminum heatsink cylinder head
• Velocity stack increases airflow and enhances engine performance
• Backplate accepts the Futaba BPS-1 RPM sensor for the GY701 and CGY750 gyros
• Ideal bore and stroke ratio for lowest vibration

INCLUDES:

• 105HZ 1.05 cu in Helicopter Engine with 61E Carburetor
• #8 Glow Plug
• Air Funnel
• 0.1mm Head Gasket
• 0.2mm Head Gasket (installed)
• English Instruction Manual

SPECS:
Displacement: 1.048 cu in (17.17 cc)
Bore: 1.142" (29mm)
Stroke: 1.024" (26mm)
RPM Range: 2,000 - 16.500
Output: 3.7 ps @ 15,000 RPM
Weight: 21.03oz (596g)