Engine Cylinder Head

The Edelbrock part #77589 Small Block Chevy Victor Jr. 215cc cylinder head is an affordable version that will still allow for maximum power when used in competition and ultra high-performance's street applications. This cylinder head has the potential of 530-580 hp out-of-the-box, for a cost effective, race-winning set-up. These cylinder head features angled spark plug holes and accept standard 23deg valvetrain hardware. The 77589 cylinder head has a 64cc combustion chamber and come with springs for hydraulic roller camshafts. The 64cc chambers yield about 12.5:1 compression with a 12cc domed piston in a 350 V8.

Additional Attributes:

GTIN: 00085347775897
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

Extended Information:

Emissions : Racing or Pre-Emissions Use Only
Life Cycle Status: Available To Order

Packaging:

Quantity of Each: 1
Package UOM: EA
Dimension: 24.75 x 10.44 x 8.25 inches
Weight: 32.75 PG