NGH have been known for producing high-quality gasoline engines. GT17 is a professional two-stroke gasoline engine built by NGH engineers for RC enthusiasts, compact structure, beautiful appearance, stable performance and plenty of power.
GT17 has the installation size of 61-91 glow size 2 stroke engine, and it has power comparable to a 91. This makes it the obvious choice for a kit that requires a 61-91.
The front carburetor can increase the air intake of the carburetor by the pressure of the propeller to achieve the purpose of increasing the engine power. When installing the RC aircraft, the front carburetor will not be interfered by the firewalls. Using the integral bronze connecting rod, when completely running in of the engine, the bronze connecting rod will be more durable, and the wear resistance and durability are far exceed to high-quality needle roller connecting rod. The cylinder liner is made of wear-resistant nodular cast iron, the tolerance of the bore in the cylinder is within 0.01mm, and the precision is much higher than the roundness tolerance of the inner hole of the aluminum alloy chrome-plated cylinder liner 0.03mm, aluminum alloy plating chromium cylinder liner in principle does not meet the Eu environmental regulations. The engine intake system adopts the crankshaft intake mode, which is more accurate than the reed valve intake mode in opening and closing time. Because the spring delay of the reed itself is different from the negative pressure of the crankcase, the intake time is not accurate. Optional surround exhaust pipe can effectively improve and reduce noise, and it is deeply high praised by European and American RC enthusiasts.
GT17 Features
* Front Walbro carburetor, reliable operation and simple debugging
* Lightweight design, strong power output and excellent reliability
* Rugged integral bronze connecting rod
* Single nut output shaft, multiple propellers can be selected at will
* RCEXL auto-advance micro-ignition system, specially designed for NGH
* High quality bearings
Specs:
Displacement: 16.91cc
Bore: 29mm
Stroke: 25.6mm
Practical speed range: 2100-9000rpm
Output power: 2.1HP / 9200rpm
Engine weight: 690g
Exhaust pipe weight: 80g
Igniter weight: 100g
Ignition power supply: DC 4.8V-8.4V 1000mAh
Recommended propellers: 14x8, 15x8, 16x6-8
Fuel: 93 # unleaded gasoline + fully synthetic 2T lubricant
Lubrication ratio: Gasoline: Lubricating oil = 25: 1
