This document serves as a safety and operation guide for O.S. Engines' high-performance MAX-61VR-M, MAX-65VR-M, and MAX-81VR-M engines designed for power boat racing. It emphasizes strict adherence to safety warnings regarding fuel toxicity, carbon monoxide exhaust, and hot engine parts to prevent injury.
| Engine Type | High-performance power units |
|---|---|
| Design Purpose | Power boat racing |
| Carburettor Type | O.S. Type 9B |
| Recommended Glow Plug | No.8 |
| Minimum Lubricant Content | 18% |
| Recommended Nitromethane Content | 10-20% |
Use only top quality model two-stroke engine fuel containing not less than 18% lubricant.
No, this engine was designed for model boats and should not be used for any other purpose.
The recommended O.S. plug is No.8.