Valve Seat Correction Angles Specifications: Notes
VALVE SEAT CORRECTION ANGLES
| Application |
Inches (mm) |
| Dimension "A" |
| Intake Valve |
1.378 (35.00) |
| Exhaust Valve |
1.280 (32.50) |
| Dimension "B" |
| Intake Valve |
1.244 (31.60) |
| Exhaust Valve |
1.146 (29.10) |
| Dimension "C" |
0.016 (0.40) Maximum |
| Dimension "D" |
0.055-0.075 (1.40-1.90) |
Courtesy of BMW OF NORTH AMERICA, INC.