Valve Specifications
VALVE SPECIFICATIONS
| Application | Specification | ||
|---|---|---|---|
| Intake | |||
| Head Diameter | 1.84" (46.73 mm) | ||
| Face Angle | 45° | ||
| Seat Angle | 46° | ||
| Seat Width | .031-.063" (.79-1.60 mm) | ||
| Stem Diameter | .3410-.3417" (8.661-8.679 mm) | ||
| Stem Clearance | .0010-.0027" (.025-.069 mm) | ||
| Valve Lift | |||
| VIN H | .357" (9.07 mm) | ||
| VIN G | .404" (10.26 mm) | ||
| Exhaust | |||
| Head Diameter | 1.50" (38.1 mm) | ||
| Face Angle | 45° | ||
| Seat Angle | 46° | ||
| Seat Width | .063-.094" (1.60-2.39 mm) | ||
| Stem Diameter | .3410-.3417" (8.661-8.679 mm) | ||
| Stem Clearance | .0010-.0027" (.025-.069 mm) | ||
| Valve Lift | |||
| VIN H | .390" (9.91 mm) | ||
| VIN G | .414" (10.52 mm) | ||