O.S #18751 - OS MAX-105HZ-R W/powerboost Pipe 105  [OS-18751]

Here is the engine that precision aerobatic and 3D heli pilots have been waiting concerning! To ensure that 90-sized machines to nail huge maneuvers and hardcore, smackdown-style 3D it's exactly about power, plus the 105HZ-R has it by the bucket load. Displacement has been increased by 15per cent, while a massive venturi rams air in to the carburetor, producing massive power. Plus, they can fit in a .90-sized mounting pattern.

Features:

• Featuring the displacement of a 1.05 within the mounting room of a .90.
• More displacement means more energy, that engines boost displacement by 15per cent
• A large venturi boosts output further.
• The machined, blue anodized heatsink head is light in weight, and cools the engine efficiently.
• An extra feature regarding 105HZ-R could be the pressurized DRS (Demand Regulator System), which guarantees constant fuel movement whatever the heli's mindset.

Specs:

• Displacement: 1.048 cu in (17.17 cc)
• Bore: 1.442 in (29 mm)
• Stroke: 1.024 in (26 mm)
• Practical RPM: 2.000-16,500
• Output: 3.8 ps @ 15,000 rpm
• 105HZ Weight: 21.03 oz (596 g)
• 105HZ-R body weight: 21.46 oz (608 g)