NGH is famous for producing high-quality gasoline engines. The GTT70EFIEFIEFI is a professional two-stroke electronic injection gasoline engine designed by NGH engineers for RC enthusiasts. It has a compact structure, exquisite appearance, stable performance, and abundant power.

The newly designed fuel pump has self priming capability and adopts closed-loop pressure control to accurately control fuel pressure without returning to the fuel tank. It provides RS232 communication protocol and real-time acquisition of engine operation data.
The GTT70EFI engine is a horizontally opposed dual cylinder engine derived from the GT35 engine, equipped with radial mounting seats, and RCXEL's customized automatic angle capacitor discharge dual cylinder synchronous ignition system for NGH. Precision forged connecting rod with needle roller bearings, equipped with three high-quality deep groove ball bearings on the crankshaft; The cylinder liner is made of wear-resistant ductile iron, and the roundness tolerance of the inner hole in the cylinder body is within 0.01mm, which is much higher than the roundness tolerance of the inner hole in the aluminum alloy chromium plated cylinder liner, which is 0.03mm. In principle, the aluminum alloy chromium plated cylinder liner does not meet the environmental protection requirements of the European Union; Equipped with 2 integral welded exhaust pipes as standard, it effectively improves and reduces noise, and is highly praised by RC enthusiasts.

GTT70EFI is suitable for RC aircraft with takeoff weight of 10-15kg and fixed wing drones with equivalent takeoff weight. Equipped with NGH electronic injection system, it is suitable for fixed wing drones with takeoff weight of 10-15kg.
Provide two configuration options for electric start/non electric start

The complete GTT70EFI engine shown in the picture includes:
EFI ECU
Fuel pump
Required wiring harness
CDI module
Electric starting device (including electric adjustment)