Edelbrock Victor Jr. 23° 220 cylinder heads are an affordable option that delivers maximum power in high-performance street and entry-level competition engines. Its 64cc combustion chamber yields around 10:1 compression ratio in a typical flat-top application and about 12.5:1 when used with some of the most common 12cc dome pistons. One of the key features of the Victor Jr. 23° 220 cylinder heads is the CNC machined chambers and bowls, which result in consistency and improved performance. They also feature angled spark plug holes and maintain the stock 23° valve angle as well as the intake flange bolt pattern for use with 1986 and earlier intake manifolds. All of this allows these cylinder heads to deliver 530-580 hp potential right-out-of-the-box, making them ideal for a budget minded engine build desiring a high quality cylinder head that still uses a stud and guide plate rocker system. Bare heads will have valve guides and seats installed, but will require final sizing and a valve job to match the valves to be used. ** Combustion chamber volume: 64cc; Intake runner volume: 220cc; Exhaust runner volume: 85cc; Intake valve diameter: 2.10"; Intake valve diameter: 2.10"; Exhaust valve diameter: 1.60"; Valve stem diameter: 5/16"; Valve guides: Manganese bronze; Deck thickness: 11/16"; Valve spring diameter: 1.55"; Valve spring maximum lift: 0.700"; Rocker stud: 7/16"; Guideplate: Hardended steel; Pushrod diameter: 5/16"; Valve angle: 23°; Exhaust port location: Raised .300"; Spark plug fitment: 14mm x 3/4 reach, gasket seat. ** INSTALLATION NOTE: Check cam manufacturers specs for compatibility with valve springs for spring rates. Match with Edelbrock head gasket sets or use Fel-Pro intake gasket #1206 and Fel-Pro exhaust gasket #1405. Requires hardened pushrods. Use Head Bolt Kits for easy installation. These heads require the use of a 14mm x 3/4in. reach, flat gasket spark plug with a heat range appropriate to your application.
Edelbrock part #61259 Victor Jr. 23deg 220 cylinder head is designed for small-block Chevy Its 64cc combustion chamber yields around 10:1 compression ratio in a typical flat-top application and about 12.5:1 when used with some of the most common 12cc dome pistons. One of the key features of the Victor Jr. 23deg 220 cylinder head is the CNC machined chambers and bowls, which result in consistency and improved performance. They also feature angled spark plug holes and maintain the stock 23deg valve angle as well as the intake flange bolt pattern for use with 1986 and earlier intake manifolds. All of this allows this cylinder head to deliver 530-580 hp potential right-out-of-the-box, making them ideal for a budget minded engine build desiring a high quality cylinder head that still uses a stud and guide plate rocker system. , Cylinder Head Specifications:,Exhaust port location: Raised .300",Spark plug fitment: 14mm x .750 reach, gasket seat
Edelbrock part #61259 Victor Jr. 23deg 220 cylinder head is designed for small-block Chevy Its 64cc combustion chamber yields around 10:1 compression ratio in a typical flat-top application and about 12.5:1 when used with some of the most common 12cc dome pistons. One of the key features of the Victor Jr. 23deg 220 cylinder head is the CNC machined chambers and bowls, which result in consistency and improved performance. They also feature angled spark plug holes and maintain the stock 23deg valve angle as well as the intake flange bolt pattern for use with 1986 and earlier intake manifolds. All of this allows this cylinder head to deliver 530-580 hp potential right-out-of-the-box, making them ideal for a budget minded engine build desiring a high quality cylinder head that still uses a stud and guide plate rocker system.
Edelbrock E-Force Supercharger Stage 1 Street System part #1561 for 2011-13 Silverado and Sierra HD 2500 increases the performance of your 6.0L Gen IV engine to 399 horsepower and 395 ft/lbs. of torque at the rear wheels.
Edelbrock; SBC; Small Block Chevy; Victor Jr. 23 Degree; Complete; 64cc; V8; Cylinder Heads; Angled Plug Type; 61259
Edelbrock, SBC, Small Block Chevy, Victor Jr. 23 Degree, Complete, 64cc, V8, Cylinder Heads, Angled Plug Type, 61259
Edelbrock Cylinder Head Victor Jr SBC 23 Deg 220cc Complete for Solid Roller Cam
Victor Jr. 23? Cylinder Heads for S/B Chevy Mechanical Roller Camshaft (220cc)
Victor Jr. 23? Cylinder Head for S/B Chevy Mechanical Roller Camshaft (220cc)
Victor Jr. 23 Deg Cylinder Head for S/B Chevy Mechanical Roller Cam (220cc)
Chevrolet:Small-Block Gen I:302 (4.9L)/327 (5.4L)/350 (5.7L)/400 (6.6L)
Cyl Head Sbc 23 Deg Victor Jr 220Cc Complete For Solid Roller Cam.
CYL HEAD SBC 23 DEG VICTOR JR 220cc COMPLETE FOR SOLID ROLLER CAM
Edelbrock Cylinder Head
Engine Cylinder Head
CYL HEADS-RACE
CYLINDER HEAD
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Cyl. Head
