Valve Specifications

VALVE SPECIFICATIONS

Application

In.(mm).

Intake ⁽¹⁾

Head Diam.

1.575 (40.0)

Face Angle

45.5°

Seat Angle

45°

Seat Width

.051-.079 (1.3-2.0)

Stem Diameter

n/a

Stem Clearance

.006 Max. (.15)

Valve Lift

n/a

Exhaust

Head Diam.

1.339 (34.0)

Face Angle

45.5°

Seat Angle

45°

Seat Width

.051-.079 (1.3-2.0)

Stem Diameter

n/a

Stem Clearance

.006 Max. (.15)

Valve Lift

n/a

⁽¹⁾	Minimum valve head margin on intake valves is .051" 1.3 mm) and .079" (2.0 mm) on exhaust.