Description:

Features:

O.S. Engine has developed the strongest power source in its class for heavy users of 90 class RC helicopters who pursue full-scale freestyle as well as F3C. In the best way to pursue more power, the displacement was increased by a whopping 15% while maintaining rigidity! It is the beginning of a new legend.

• Lightweight, machined heat sink head anodized in the corporate color blue. It can be installed on existing 90-class airframes without difficulty, while at the same time efficiently cooling the heat generated by souped-up airframes through its high heat-dissipation effect.
• The 105HZ series carburetors are equipped with a big funnel machined from aluminum as standard equipment to ensure stability at high speeds. The MAX-105HZ series carburetors have a powerful appearance befitting the new generation of the most powerful helicopter engines.
• The MAX-105HZ-R is equipped with DRS, the ideal fuel pressurization system developed by O.S. Engines, which provides the strongest power and response in its class, achieved by the increased displacement, for the more intense G-force attitude changes that occur in 3D flight.
• The 105HZ Power Boost Pipe 105 (option for 3D only) was released at the same time to match the power characteristics of the 105HZ, and delivers power and response to match the aggressive performance of 3D flight.

Specification:

Standard Accessories:

No.8 plug, 1x 0.1mm head gasket, 1x 0.2mm head gasket, check valve