- Engines & Components
- Cylinder Heads
- Edelbrock Small Block Chevy Victor Jr. Race Series Cylinder Heads
These maximum power and affordable Edelbrock Victor Jr. cylinder heads have the potential to produce 530-580 horsepower right out of the box. All heads are sold individually, and part numbers 350-77579 and 350-77649 are bare heads with valves only. With 64cc chambers and a 12cc domed piston in a 350 engine, the compression ratio is approximately 12.5:1. In addition, these heads accept standard 23° valvetrain hardware.
Edelbrock Victor Jr. Cylinder Head Applications
- Small Block Chevy 302-400 (Competition and High-Performance Street)
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Features:
- Combustion Chambers: 64cc or 70cc
- Intake Runner Volume: 215cc
- Exhaust Runner Volume: 85cc
- Intake Valve Diameter: 2.08"
- Exhaust Valve Diameter: 1.60"
- Valve Stem Diameter: 11/32"
- Valve Guides: Manganese Bronze
- Deck Thickness: 9/16"
- Valve Spring Diameter: 1.55"
- Maximum Lift: .650"
- Rocker Stud: 7/16"
- Guide plate: Hardened Steel
- Pushrod Diameter: 5/16
- Valve Angle: 23&
- Exhaust Port Location: Raised .300"
- Spark Plug: 14mm x 3/4 Reach, Gasket Seat
- Made In The USA!
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PART TYPE
PART TYPE
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BRAND
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Engine MakeSize
Outside Diameter of Outer Spring
Valve Seats Machined
Intake Runner Volume cc
Intake Valves Included
Damper Spring Included
Heat Crossover
Part Fitment
Valve Springs Included
Exhaust Runner Volume cc
Exhaust Valve Diameter
CNCMachined Combustion Chamber
CNCMachined Exhaust Runner
Cylinder Head Style
Valve Guide Material
Valve Guides Included
Intake Valve Diameter
Number of Springs Per Valve
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