Item No. 6278

Discription

Discounted Price

O.S. MAX-91HZ COMPETITION ENGINE

• Displacement: 0.912 cu in (14.95 cc)
• Bore: 1.091" (27.7mm)
• Stroke: 0.976" (24.8mm)
• Output: 3.4 ps @ 15,000 RPM
• Practical RPM Range: 2000-16,000
• Weight: 21.8oz (618g)

INCLUDES:
• GLOW PLUG NO.8
• NEEDLE CONTROL ARM
• CYLINDER HEAD GASKET 0.2mm
• NEEDLE AJUSTING SCREW M2.6 X 5 2 pcs
• CARBURETOR Complete 61B
• Instruction Manual

Suppliers Comments

Designed for F3C aerobatic competition.
Rectangular heat sink head allows engine to be enclosed entirely inside cooling shroud. 61-B carburettor with thermal insulator to block heat and a needle valve control lever to control mixture from transmitter.
New design piston and crankshaft reduces vibration and improved torque stability over entire RPM range.
Ball bearing supported crankshaft.
Heat sink type backplate.

$423.00