Model MAX-91SZ-H RING (60M-C)

The OS Max .91 SZ-H engine with a carburetor 60M-C for helicopters. Modellers took the first 3 places in the championship in Spain on it. The carburetor of the new 60M-C model has increased crankcase durability, and using one of the 3 needles precise tuning of the engine's operation in medium speed mode is achieved. Accuracy in carburetor control is increased due to forward and reverse rods (according to the "push-pull" principle) connected to the throttle.

Specifications:

Displacement: 14.95 cm3.
Bore: 27.7 mm.
Stroke: 24.8 mm.
Power: 3.3 hp at 15,000 rpm
Operating range: 2,000 - 16,000 rpm.
Weight: 605 g.

In a set:

ICE engine OS MAX .91SZ-H Ringed with side exhaust,
Carburetor # 60M-C,
Candle OS MAX No. 8,
Instruction
Two gaskets under the cylinder head 0.1mm thick. and 0.2mm.