Osculati 47.557.03 – Champion L76V Spark Plug
The Osculati 47.557.03 features the Champion L76V spark plug, a trusted model for powerful 2-stroke marine engines. Known for its robust ignition capabilities and anti-fouling design, the L76V is suitable for high-compression setups, tuned outboards, and older models requiring non-resistor plugs for maximum spark energy delivery.
Main Features:
- Model: Champion L76V
- Thread Size: 14 mm
- Reach: 9.5 mm (3/8″)
- Hex Size: 21 mm (13/16″)
- Resistor: No
- Electrode Type: V-groove for enhanced ignition focus
- Marine Use: Yes – corrosion-resistant construction
Benefits:
- Improved combustion in high-compression and tuned engines
- Fast cold starts and reliable spark at all RPMs
- V-groove electrode enhances flame kernel propagation
- Suitable for older ignition systems that require non-resistor plugs
Technical Specifications Table:
| Parameter | Value |
|---|---|
| Item Code | 47.557.03 |
| Model | Champion L76V |
| Thread Size | 14 mm |
| Reach | 9.5 mm (3/8″) |
| Hex Size | 21 mm (13/16″) |
| Resistor | No |
| Electrode Type | V-groove |
| Application | 2-stroke marine outboards, performance engines |
The Osculati 47.557.03 – Champion L76V spark plug is built to meet the demands of high-output outboards, providing dependable performance under extreme conditions. A trusted option for mechanics and performance-focused skippers seeking maximum ignition power.
