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Edelbrock Victor Jr Big-Block Chevy 106cc Hydraulic Roller Camshaft
Part # 77485
Description
The Edelbrock part #77485 Big-Block Chevy Victor Jr. 24deg cylinder head features an extra thick deck and extra material in the spring pockets for a heavy-duty casting that can be used with high-lift cam and heavy spring combinations. Edelbrock equips the complete 774815 cylinder head with a spring packages to suit hydraulic roller cams. The 300cc rectangle ports produce impressive flow and great power on competition big-blocks up to 510 c.i.d. with 4.310" or larger bore. Exhaust port exits are raised .534" to greatly improve exhaust flow and power.
Specifications
| Assembled | Yes |
|---|---|
| Camshaft Type | Hydraulic Roller |
| CNC Ported | No |
| Combustion Chamber Volume | 106 cc |
| Construction Type | Complete |
| Cylinder Head Gasket Included | No |
| Deck Height | 10.2 in |
| Deck Thickness | 0.5625 in |
| EGR Port | No |
| Exhaust Port Location | +0.500 |
| Exhaust Runner Volume | 129 |
| Exhaust Valve Diameter | 1.90 in |
| Family | Victor Jr. |
| Flange Type | Rectangle Intake |
| Grade Type | Performance |
| Guide Material | Manganese Bronze |
| Guide Plate Material | Chromoly Steel |
| Guide Plates Included | Yes |
| Head Casting Number | 31-7745 |
| Horsepower | 600-800 |
| Intake Runner Volume | 300 cc |
| Intake Valve Diameter | 2.25 in |
| Material | Aluminum |
| Mounting Hardware Included | No |
| Push Rod Diameter | (Suggested) 0.375 in |
| Quantity | Sold Individually |
| Retainer Included | Yes |
| Rocker Arm Stud Diameter | 0.4375 in |
| Rocker Arm Studs/Bolts Included | Yes |
| Rocker Arms Included | No |
| UPC / GTIN | 00085347774852 |