Enjoy huge power and performance with the compact 105HZ!
These are the engines that precision aerobatic and 3D heli pilots have been waiting for! 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.
Featuring the displacement of a 1.05 in the mounting space of a .90.
More displacement means more power, and these engines boost displacement by 15%!
A huge venturi boosts output even further.
The machined, blue anodized heatsink head is light in weight, and cools the engine efficiently.
Stock Number: OSMG1960 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: 3.75 hp @ 15,000 rpm Weight: 21.03 oz (596 g)