Operating and maintenance instructions for the O.S. MAX-CZ-R 2-stroke engine, including specifications, running-in procedures, and carburetor adjustments.
This manual provides operating instructions for the O.S. MAX-CZ-R engine, a 2.11cc two-stroke model equipped with an O.S. Type 2BK carburettor and a recoil starter developed by Kyosho Corporation. It covers essential pre-operational checks, safety warnings regarding throttle settings, and specific fuel recommendations containing nitromethane.
| Displacement | 2.11cc |
|---|---|
| Bore | 14.0mm |
| Stroke | 13.7mm |
| Practical RPM | 3,000-29,000 |
An O.S. No.8 glowplug is fitted to the engine.
Use top quality commercial model two-stroke engine fuel containing not less than 18% lubricant.
Set the throttle at a position very slightly opened from the idling position.