KingTech K-70G4+ Turbine Engine – 7kg Thrust with SBus Integration & Brushless Fuel System

The KingTech K-70G4+ is a high-thrust, precision-engineered turbine engine built for RC jet pilots who expect top-tier performance, reliability, and smart functionality. Powered by KingTech’s advanced G4 system, the K-70G4+ uses SBus data transmission for full engine-to-ECU integration, recording vital parameters like run time, RPM, and EGT directly into the engine.

Designed for high-efficiency operation, it includes a digital SBus brushless pump, a lightweight and compact Data Relay Module (DRM), and a brushless starter motor for smooth, maintenance-free starts. A built-in FOD screen protects the engine during operation, while a micro USB port is ready for future wireless mobile app integration.

Post-flight, the Ground Support Unit (GSU) remains powered until the cool-down cycle is complete, even after the receiver is switched off—ensuring safe shutdown and longevity. With a powerful 7kg (15.5 lb) thrust output, this engine is perfect for medium-to-large RC jets requiring top-tier turbine performance.

Specifications

• Thrust: 7kg (15.5 lb) @ 15°C (59°F)

• Max RPM: 180,000

• Fuel Consumption: 230g/min

• EGT: Max 700°C

• Weight: 720g (1 lb 9.3 oz)

• Diameter: 76mm (2.99”)

• Length: 180mm (7.086”)

• Fuel Types: Diesel, Jet A1, Kerosene

• Lubrication: 5%

• Maintenance Interval: 25 hours

Included Components

• Engine

• Data Relay Module (DRM)

• Ground Support Unit (GSU)

• Wire Harness & Tubing Set

• Fuel Pump, Filter & Shut-off Valve

• Fuel Inlet Attachments

• Instruction Manual