| Model | Standard Plug (Standard) | Standard Plug (Resistor) | Gap (mm) | |
|---|---|---|---|---|
| Iron Horse Models (C & D Series) | W9-U | 0.6 |
| Model | Standard Plug (Standard) | Standard Plug (Resistor) | Gap (mm) | |
|---|---|---|---|---|
| Iron Horse Models (C & D Series) | W9-U | 0.6 |
| Model | Standard Plug (Standard) | Standard Plug (Resistor) | Gap (mm) | |
|---|---|---|---|---|
| Iron Horse Models (C & D Series) | W9-U | 0.6 |
| Model | Standard Plug (Standard) | Standard Plug (Resistor) | Gap (mm) | |
|---|---|---|---|---|
| Iron Horse Models (F Series) | W14M-U | 0.9 |
| Model | Standard Plug (Standard) | Standard Plug (Resistor) | Gap (mm) | |
|---|---|---|---|---|
| Iron Horse Models (F Series) | W20M-U | 0.6 |
| Model | Standard Plug (Standard) | Standard Plug (Resistor) | Gap (mm) | |
|---|---|---|---|---|
| Iron Horse Models (F Series) | W14M-U | 0.9 |
| Model | Standard Plug (Standard) | Standard Plug (Resistor) | Gap (mm) | |
|---|---|---|---|---|
| Briggs & Stratton Models | W20M-U | 0.6 |
| Model | Standard Plug (Standard) | Standard Plug (Resistor) | Gap (mm) | |
|---|---|---|---|---|
| Briggs & Stratton Models | W20M-U | 0.6 |
| Model | Standard Plug (Standard) | Standard Plug (Resistor) | Gap (mm) | |
|---|---|---|---|---|
| Briggs & Stratton Models | W20M-U | 0.6 |
| Model | Standard Plug (Standard) | Standard Plug (Resistor) | Gap (mm) | |
|---|---|---|---|---|
| Briggs & Stratton Models | W20M-U | 0.6 |
| Model | Standard Plug (Standard) | Standard Plug (Resistor) | Gap (mm) | |
|---|---|---|---|---|
| Briggs & Stratton Models | W20M-U | 0.6 |