O.S. Speed 1C601 R2104 Elite Racing Package with T-2080SC II  [OS-1C601]

Engineered Race Performance from the O.S. Speed 1C601 R2104

The O.S. Speed 1C601 R2104 is aimed at racers seeking a refined balance of top-end speed and controllable response. Its construction supports repeatable setup and consistent track behaviour.

Core Attributes That Improve Lap Consistency

Precision porting and the slide carb deliver a predictable throttle feel while the T-2080SC II tuned pipe optimises exhaust timing for improved power across the rev range. These attributes help maintain pace throughout a race.

Recommended Tuning Approach

Begin with a mild needle setting and short test runs to find an entry point, then tune for plug colour and temperature. Regular maintenance like fuel system cleaning and checking mounting hardware will extend reliable service life.

Choosing the Right Engine for Your Race Class

When stacked against other high-performance engines, the O.S. Speed 1C601 R2104 offers a strong combination of serviceability and on-track performance, making it a sensible pick for both club racers and competitive pilots.

The O.S. Speed 1C601 R2104 pairs race-capable hardware with straightforward tuning, delivering a resilient engine platform for competitive events.