Edelbrock Single Victor Jr 289 - 351W - Flat Tap Head

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 entriesexits 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