Camshaft Type

:

Flat Tappet

Cnc Ported

:

No

Combustion Chamber Volume

:

72

Construction Type

:

Complete

Deck Thickness

:

0.625

Egr Port

:

No

Exhaust Port Location

:

Standard

Exhaust Runner Volume

:

175

Exhaust Valve Diameter

:

1.66

Family

:

Performer RPM

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

:

2.11

Material

:

Aluminum

Push Rod Diameter

:

(Suggested) 0.3125

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

Seat Angle

:

Exhaust 45 deg/Intake 45

Seat Material

:

Ductile Iron

Series

:

Performer RPM

Valve Angle

:

14

Valve Included

:

Yes

Valve Spring Diameter

:

1.46

Valve Spring Maximum Lift

:

0.575

Valve Springs Included

:

Yes

Valve Stem Diameter

:

0.3438