October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Spark Plugs
SPARK PLUG TYPE
| Application |
Bosch |
| All Models |
W8LCR |
SPARK PLUG SPECIFICATIONS
| Application |
Gap -In. (mm) |
Torque - Ft. Lbs. (N.m) |
| All Models |
.028-.032 (.7-.8) |
15-22 (20-30) |
Courtesy of BMW OF NORTH AMERICA, INC. IGNITION TIMING (Degrees BTDC @ RPM)
| Application |
Specification |
| 325i, 325iC, 325iS & 525i |
2-3 @ 800-850 |
| All Others |
10-16 @ 750-850 |