Heli
IMZ RV-50S Heli Engine w/ Muffler
For the heli modeler in the market for the best .50-size heli engine money can buy, the search is over. JR’s IMZ RV-50S has everything a power-hungry pilot could want, including a KSJ tuned muffler.
Evolution .52NX Heli Glow Engine w/o Muffler
The Evolution .52NX is designed to be the most powerful in its class.
- Hobby Satisfaction Guaranteed!!