OS Engines 15650 55HZ-R DRS Ring 40L-R Helicopter Engine

$499.45 $479.99


  • FEATURES: DRS system delivers fuel to the regulator under constant pressure for precise fuel delivery throughout the entire tank from full to empty
  • INCLUDES: OS 55HZ-R DRS Ringed Helicopter Engine, #8 Glow Plug, Check Valve and Instruction Manual
  • REQUIRES: 10% to 30% nitro Fuel with at least 18% lubricant (Helicopter Mix) Fuel filter and starting equipmen
  • Product description

    From the Manufacturer

    This is the Limited Edition OS 55HZ-R DRS Ringed Helicopter Engine with the DRS (De