NGH GTT70-E Horizontally-opposed Twin-cylinder 2-stroke Gasoline Engine for Rc Airplane

NGH GTT70 70cc 2-Stroke Gas Engine  With Auto starter

NGH has been known for producing high-quality, purpose-built gasoline engines.

The GTT70 engine is a professional-grade small two-stroke gasoline engine built by NGH engineers for RC enthusiasts, beautiful appearance, lightweight, stable performance, and plenty of power.

 The GTT70 engine is a horizontally opposed twin-cylinder engine derived from the GT35 engine.

It is equipped with a radial-mount, and there is the automatic timing angle capacitor discharge Double-cylinder synchronous ignition system customized for NGH by Rcxel.

It has a precision forged connecting rod with needle roller bearings, and three high-quality deep groove ball bearings are assembled on the crankshaft.

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.

The optional surround exhaust pipe can effectively improve and reduce noise, and it is deeply highly praised by European and American RC enthusiasts.

GTT70 is suitable for RC aircraft with takeoff weights of 10-15kg and fixed-wing UAVs with the same take-off weight. Equipped with an NGH electric starter, it is suitable for take-off weight of 10-15kg vertical UAV.

All NGH Engines bought through Gator RC hold a 2-year warranty for materials and workmanship. All warranty work is handled by Mile High RC not us.

GTT70 features

* Integrated welded single-exit exhaust muffler, effectively improves and reduces noise

* Front Walbro carburetor, reliable operation, and simple debugging

* CNC carved radial engine mount, more stable installation, and less vibration

* Precision forged connecting rod with needle bearing

* Double nut locking output shaft

* RCEXL automatic timing synchronization ignition system, specially made for NGH

* RCEXL spark plug CM6

* High-quality bearings