Gap
| Spark Plug Type | Spark plug gap | 
| NGK  BPR5ES-11 | .039 - .043 Inch (in) | 
| NIPPON DENSO  W20EPR-11 | .039 - .043 Inch (in) | 
| CHAMPION  RN9YC4 | .039 - .043 Inch (in) | 
| Spark Plug Type | Spark plug gap | 
| NGK  BPR5ES-11 | .039 - .043 Inch (in) | 
| NIPPON DENSO  W20EPR-11 | .039 - .043 Inch (in) | 
| CHAMPION  RN9YC4 | .039 - .043 Inch (in) |