Camshaft Type

:

Hydraulic Roller

Cnc Ported

:

No

Combustion Chamber Volume

:

64

Construction Type

:

Complete

Deck Thickness

:

0.5625

Egr Port

:

No

Exhaust Port Location

:

+.125

Exhaust Runner Volume

:

85

Exhaust Valve Diameter

:

1.60

Family

:

Victor Jr.

Grade Type

:

Performance

Guide Material

:

Manganese Bronze

Guide Plate Material

:

Hardened Steel

Guide Plates Included

:

Yes

Head Casting Number

:

N/A

Horsepower

:

450-550

Intake Runner Volume

:

215

Intake Valve Diameter

:

2.08

Material

:

Aluminum

Push Rod Diameter

:

(Suggested) 0.5625

Quantity

:

Sold Individually

Retainer Included

:

Yes

Rgl

:

WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.

Rocker Arm Stud Diameter

:

0.4375

Rotor Center Bore Inside Diameter

:

angled

Seat Angle

:

Exhaust 45 deg/Intake 45

Seat Material

:

Ductile Iron

Series

:

Victor Jr.

Valve Angle

:

23

Valve Included

:

Yes

Valve Spring Diameter

:

1.55

Valve Spring Maximum Lift

:

0.650

Valve Springs Included

:

Yes

Valve Stem Diameter

:

0.3438