Spark Plugs
NOTE:
To change spark plugs on V12 engine, it is necessary to remove entire intake system.
SPARK PLUG TYPE
| Application | Spark Plug |
|---|---|
| M Roadster & M Coupe | NGK BKR 7 A |
| M3 | Bosch FGR8KQC |
| M5 | NGK BQR6 EQUP |
| All Others | NGK BKR6 EQUP |
SPARK PLUG SPECIFICATIONS
| Application | Gap In. (mm) | Torque Ft. Lbs. (N.m) | ||
|---|---|---|---|---|
| Motorsport Engine | (1) | 17 (23) | ||
| All Others | (1) | 23 (31) | ||
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