O.S. Engines

105HZ & 105HZ-R Heli Engines

Huge power and performance!

In order for 90-sized machines to nail huge maneuvers and hardcore, smackdown-style 3D it's all about power, and both the 105HZ and 105HZ-R have it in abundance. Displacement has been increased by 15%, while a huge venturi rams air into the carburetor, producing massive power. Plus, they fit in a .90-sized mounting pattern!

Specifications
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 Weight: 21.46 oz (608 g)


105HZ Heli Engine
stock#
LXBUUB
Only
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105HZ-R DRS Heli Engine
stock#
LXBUUE
Only
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Add To Wish List Tech Notes Accessories Needed