OS MAX 55HZ-R
Ny motor i 50-størrelse fra OS, den kraftigste noensinne!
Har krefter som en 60-motor, og samme monteringsmål og pottefeste som OS 50SX-H Hyper. 40L-R forgasser med to nåler og firearms horn for bruk mot mange typer servoer. Nytt baklager for bedre motstand mot rust, lenger levetid og forbedret ytelse ved høye turtall. Motoren lages i begrenset antall og har det nye DRS pumpesystemet.

DRS system delivers fuel to the regulator under constant pressure for precise fuel delivery throughout the entire tank from full to empty. Mounting position of DRS is perfectly in line with the carb for consistent operation in all attitudes of flight. Same mounting bolt pattern as the OS 50SX-H Hyper. Dual needle 40L-R carburetor allows independent adjustment of idling, hovering and high speed with four arm throttle lever for use with a variety of servo brands. HZ Hyper low profile six fin cylinder head.
* Displacement: 0.55 cu in (8.93cc)
* Bore: 0.91" (23mm)
* Stroke: 0.85" (23.5mm)
* Practical RPM: 2,000-20,000 RPM
* Weight: 15.1oz (429g)
* Carburetor Settings:
-High Speed Needle Valve
-Idle Mixture Control Screw
-Medium Speed Needle Valve