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 > RC Heli Upgrades > T-Rex Gas Conversion > T700RC Gas Conversion > Overview

MSRP $555.00

[Century] Buy Hobby World Corp T700RC 3D GASOLINE CONVERSION (CN1361)


Hobby World Corp RC-Style Gasoline Conversion for T-Rex™ 700N

Pilot Skill Level: Intermediate to Experienced

Part# CN1361

Hobby World Corp T700RC Gas Conversion


  • All carbon fiber/G10 side frames with the Century Radikal based construction design.
  • Powered by HWC G29RCE 3D Extreme or Zenoah 29cc RC style gasoline engines.
  • Heavy duty light weight clutch shoe and aluminum clutch bell.
  • 16T hardened slant gear clutch pinion.
  • 103T CNC machined high grade Delrin slant main gear.
  • Gear ratios - the frames are slotted so changing the gear ratio is as easy as changing the pinion.
  • Aluminum side frame support structure for additional rigidity.
  • Light weight fuel tank with anti-foaming filter, Tygon type of fuel lines.
  • Engine mounting system designed for higher C.G, improving 3D performance. Also allows for easy removal and maintenance of the engine.
  • Air deflector protects the electronics from the engine heat.
  • Design allows for optional bottom mounted pull-start system.
  • Step-by-step exploded-view diagram type instruction manual.
  • Beautiful, highly visible, lightweight, highly durable fiberglass Radikal canopy included.
  • High quality bigger ball bearing.
  • All high grade mounting hardware is included.


  • Components from a traditional T-Rex 700 model that uses a bellcrank control system
    (See the build guide or instruction manual for more information)
  • 1x HWC/Zenoah G29RCE 3D EXTREME ENGINE [HWC29RCE] or Zenoah 29cc RC style gasoline engine.
  • 1x Gas muffler.
  • 1x 690mm-720mm Main Blades.
  • 1x 6-Channel or better Radio Transmitter system capable of 120 degree eCCPM mixing.
    (7 Channels or better recommended, for governor)
  • 1x 6-Channel or better Receiver and Receiver Battery.
    (7 Channels or better recommended, for governor)
  • 5x Sport line or better Servos.
  • 1x Gyro (Heading Lock/Hold recommended)
  • 1x Governor (optional but recommended)
  • 1x Pull Start System or Starting Equipment.
  • 87 to 92 Octane Gasoline.
  • 2-Stroke Motor Oil.
  • Synthetic Oil/Grease.
  • CA glue and threadlock.
  • RC Helicopter Tools.
T-Rex 700 RC Gas Conversion Kit T-Rex 700 RC Gas Conversion Complete
T-Rex 700 RC Gas Conversion Front
T-Rex 700 RC Gas Conversion Left T-Rex 700 RC Gas Conversion Focus Left T-Rex 700 RC Gas Conversion Focus Rgiht T-Rex 700 RC Gas Conversion Engine

Build Guide:

Build Video:

* All photos and build guide with photos courtesy of Carey Shurley of Gas Powered Thoughts.