The Edelbrock 77189 Victor Jr. Small Block Ford cylinder head offers high horsepower potential on competition level engines and are compatible with OE valve train and pistons for bolt-on convenience. VICTOR JR. 20deg - 210cc FEATURES: 500+ horsepower potential out-of-the-box using stock valve train geometry High-flowing 210cc intake ports and .130" raised 75cc exhaust ports Available with 60cc or 70cc combustion chambers 70cc combustion chambers are ideal for turbocharged and supercharged applications CNC gasket-matched port entries/exits with blended valve bowls Spark plug holes and valves are in the stock location Valve cover rail raised .150" A relief in the head allows most roller lifters to be changed without removing the head
PRICE IS PER CYLINDER HEAD (2 REQUIRED). SOLD IN PAIRS ONLY - INDIVIDUAL HEADS WILL BE ORDERED IN.
SPECS
| Application | Application Specific |
|---|---|
| UPC | 00085347771899 |
| Series | Victor Jr. |
| Grade Type | Performance |
| Quantity | Sold Individually |
| Guide Plate Material | Hardened Steel |
| Camshaft Type | Hydraulic Roller |
| Horsepower | 350-550 HP |
| Seat Angle | Exhaust 45 deg/Intake 45 deg |
| Installation Notes |
|
| CNC Ported | No |
| Combustion Chamber Volume | 60 cc |
| Deck Height | 9.5 in |
| Deck Thickness | 0.625 in |
| Intake Valve Diameter | 2.05 in |
| Exhaust Valve Diameter | 1.60 in |
| Guide Plates Included | Yes |
| Intake Runner Volume | 210 cc |
| Material | Aluminium |
| Push Rod Diameter | (Suggested) 0.3125 in |
| Rocker Stud Diameter | 0.4375 in |
| Valve Angle | 20 deg |
| Valve Spring Diameter | 1.55 in |
| Valve Spring Maximum Lift | 0.650 in |
| Valve Stem Diameter | 0.3438 in |
Part # ED77189 77189
