Valve Specifications
VALVE SPECIFICATIONS
| Application | Specification | ||
|---|---|---|---|
| 1.3L & 1.5L | |||
| Intake | |||
| Head Diam. In. (mm) | 1.366-1.374 (34.70-34.90) | ||
| Face Angle | 45° | ||
| Seat Angle | 45° | ||
| Seat Width In. (mm) | .049-.061 (1.25-1.55) | ||
| Stem Diameter In. (mm) | .2591-.2594 (6.580-6.590) | ||
| Stem Clearance In. (mm) | .0008-.0023 (.023-.058) | ||
| Valve Lift In. (mm) | n/a | ||
| Exhaust | |||
| Head Diam. In. (mm) | 1.098-1.106 (27.90-28.10) | ||
| Face Angle | 45° | ||
| Seat Angle | 45° | ||
| Seat Width In. (mm) | .049-.061 (1.25-1.55) | ||
| Stem Diameter In. (mm) | .2574-.2578 (6.537-6.547) | ||
| Stem Clearance In. (mm) | .0025-.0037 (.063-.093) | ||
| Valve Lift In. (mm) | n/a | ||
| Auxiliary | |||
| Head Diam. In. (mm) | .469-.476 (11.90-12.10) | ||
| Face Angle | 45° | ||
| Seat Angle | 45° | ||
| Seat Width In. (mm) | .014-.019 (.2587-.2593) | ||
| Stem Diameter In. (mm) | .2587-.2593 (6.572-6.587) | ||
| Stem Clearance In. (mm) | .0009-.0023 (.023-.058) | ||
| Valve Lift In. (mm) | n/a | ||
| 1.7L | |||
| Intake | |||
| Head Diam. In. (mm) | 1.366-1.374 (34.70-34.90) | ||
| Face Angle | 45° | ||
| Seat Angle | 45° | ||
| Seat Width In. (mm) | .049-.061 (1.25-1.55) | ||
| Stem Diameter In. (mm) | .2748-.2751 (6.98-6.99) | ||
| Stem Clearance In. (mm) | .001-.002 (.020-.050) | ||
| Valve Lift In. (mm) | n/a | ||
| Exhaust | |||
| Head Diam. In. (mm) | 1.098-1.106 (27.90-28.10) | ||
| Face Angle | 45° | ||
| Seat Angle | 45° | ||
| Seat Width In. (mm) | .049-.061 (1.25-1.55) | ||
| Stem Diameter In. (mm) | .2732-.2736 (6.94-6.95) | ||
| Stem Clearance In. (mm) | .002-.004 (.060-.090) | ||
| Valve Lift In. (mm) | n/a | ||
| Auxiliary | |||
| Head Diam. In. (mm) | .469-.476 (11.90-12.10) | ||
| Face Angle | 45° | ||
| Seat Angle | 45° | ||
| Seat Width In. (mm) | .014-.019 (.35-.49) | ||
| Stem Diameter In. (mm) | .2587-.2593 (6.572-6.587) | ||
| Stem Clearance In. (mm) | .0009-.0023 (.023-.058) | ||
| Valve Lift In. (mm) | n/a | ||
| 1.8L | |||
| Intake | |||
| Head Diam. In. (mm) | 1.177-1.185 (29.9-30.1) | ||
| Face Angle | 45° | ||
| Seat Angle | 45° | ||
| Seat Width In. (mm) | .049-.061 (1.25-1.55) | ||
| Stem Diameter In. (mm) | .2591-.2594 (6.58-6.59) | ||
| Stem Clearance In. (mm) | .001-.002 (.020-.050) | ||
| Valve Lift In. (mm) | n/a | ||
| Exhaust | |||
| Head Diam. In. (mm) | 1.098-1.106 (27.90-28.10) | ||
| Face Angle | 45° | ||
| Seat Angle | 45° | ||
| Seat Width In. (mm) | .049-.061 (1.25-1.55) | ||
| Stem Diameter In. (mm) | .2732-.2736 (6.94-6.95) | ||
| Stem Clearance In. (mm) | .002-.004 (.060-.090) | ||
| Valve Lift In. (mm) | n/a | ||
| Auxiliary | |||
| Head Diam. In. (mm) | .469-.476 (11.90-12.10) | ||
| Face Angle | 45° | ||
| Seat Angle | 45° | ||
| Seat Width In. (mm) | .014-.019 (.35-.49) | ||
| Stem Diameter In. (mm) | .2587-.2593 (6.572-6.587) | ||
| Stem Clearance In. (mm) | .0009-.0023 (.023-.058) | ||
| Valve Lift In. (mm) | n/a | ||