Gap
| Spark Plug Type | Spark plug gap |
| NGK BPR6ES-11, BUR6EA-11 | .039 - .043 Inch (in) |
| Nippon Denso W20ER-S11 | .039 - .043 Inch (in) |
| Nippon Denso W20EPR-U10 | .035 - .039 Inch (in) |
| Spark Plug Type | Spark plug gap |
| NGK BPR6ES-11, BUR6EA-11 | .039 - .043 Inch (in) |
| Nippon Denso W20ER-S11 | .039 - .043 Inch (in) |
| Nippon Denso W20EPR-U10 | .035 - .039 Inch (in) |