Valve Specifications

VALVE SPECIFICATIONS

Application

In. (mm)

Intake

Head Diam.

n/a

Face Angle

44.5°

Seat Angle

⁽¹⁾ 45°

Seat Width

.047-.063 (1.20-1.60)

Stem Diameter

.3138-.3144 (7.970-7.985)

Stem Clearance

.004 (.10)

Valve Lift

n/a

Exhaust

Head Diam.

n/a

Face Angle

44.5°

Seat Angle

⁽¹⁾ 45°

Seat Width

.047-.063 (1.20-1.60)

Stem Diameter

.3136-.3142 (7.965-7.980)

Stem Clearance

.005 (.12)

Valve Lift

n/a

⁽¹⁾	Correction angles are 30° and 60°.