Edelbrock Part # 61255 Victor Jr. 23° 220 cylinder heads are 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. 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.Cylinder Head Specifications: • Finish: Satin • Designed for use with Hydraulic Roller camshafts • Combustion chamber volume: 64cc • Intake runner volume: 220cc • Exhaust runner volume: 85cc • 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: .630" • Rocker stud: 7/16" • Guide plate: Hardened steel • Pushrod diameter: 5/16" • Valve angle: 23° • Exhaust port location: Raised .300" • Spark plug fitment: 14mm x .750 reach, gasket seat
Edelbrock part #61255 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 #61255 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 #1560 for 2007-10 Silverado and Sierra HD 2500 increases the performance of your 6.0L Gen IV engine to 424 horsepower and 431 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; 61255
Edelbrock, SBC, Small Block Chevy, Victor Jr. 23 Degree, Complete, 64cc, V8, Cylinder Heads, Angled Plug Type, 61255
Edelbrock Cylinder Head Victor Jr SBC 23 Deg 220cc Complete for Hydraulic Roller Cam
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 Hydraulic Roller Cam.
CYL HEAD SBC 23 DEG VICTOR JR 220cc COMPLETE FOR HYDRAULIC ROLLER CAM
Victor Jr. 23 Deg Cylinder Head for Small-Block Chevy (220cc)
Victor Jr. 23? Cylinder Heads for Small-Block Chevy (220cc)
Victor Jr. 23? Cylinder Head for Small-Block Chevy (220cc)
Edelbrock Cylinder Head Race
Engine Cylinder Head
CYLINDER HEAD RACE
CYL HEADS-RACE
{ eo : 2in.}
{"eo":"2"}
Cyl. Head
