E-CNC Small-Block Ford Cylinder Head Hydraulic Roller Camshaft

The Edelbrock part #79259 Small Block Ford E-CNC 185 cylinder head is the ultimate in performance. This cylinder head is fully CNC ported for maximum horsepower and torque, making them ideal for high-performance's street and light duty racing applications. They also feature high-quality lightweight valve springs and heavy duty hardware for maximum lift and maintain the stock exhaust port location. E-CNC 185 FORD FEATURES: - CNC ported to achieve optimal air-flow for maximum horsepower and torque in high Performance's street and light duty racing applications - The casting and port designs are all new and engineered for great performance - Fully CNC'd intake ports, combustion chambers and exhaust ports for improved air-flow - Head feature 2.02" intake and 1.57" exhaust, 8mm stem valves and are equipped with conical valve springs and steel retainers for a lightweight and durable valve train combo - Aggressive 18deg valve angle for maximum performance and accepts common intake manifolds such as Edelbrock Performer RPM and RPM II - Equipped with valve springs for use in hydraulic roller applications - Combustion chamber size of 59cc - Maximum lift: .600" Vehicle Specific

• Ford:Small-Block:289 (4.7L)-351W (5.8L)

Attributes:

• Brand Name: Edelbrock
• GTIN: 00085347792597
• Assembled: Yes
• CNC Ported: Yes
• Camshaft Type: Hydraulic Roller
• Combustion Chamber Volume: 59
• Construction Type: Complete
• Cylinder Head Gasket Included: No
• Deck Height: 9.5
• Deck Thickness: 0.625
• EGR Port: No
• Exhaust Port Location: Standard
• Exhaust Runner Volume: 75
• Exhaust Valve Diameter: 1.57
• Family: E-CNC
• Grade Type: Performance
• Guide Material: Manganese Bronze
• Guide Plate Material: Hardened Steel
• Guide Plates Included: Yes
• Head Casting Number: 31-5125
• Horsepower: 350-500
• Intake Runner Volume: 185
• Intake Valve Diameter: 2.02
• Material: Aluminum
• Mounting Hardware Included: No
• Push Rod Diameter: (Suggested) 0.3125
• Quantity: Sold Individually
• RGL: WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
• Retainer Included: Yes
• Rocker Arm Stud Diameter: 0.4375
• Rocker Arm Studs/Bolts Included: Yes
• Rocker Arms Included: No
• Seat Material: Ductile Iron
• Series: E-CNC
• Valve Angle: 18
• Valve Cover Gasket Included: No
• Valve Lock Material: Steel
• Valve Locks Included: Yes
• Valve Seals Included: Yes
• Valve Spring Diameter: 1.30
• Valve Spring Maximum Lift: 0.600
• Valve Spring Retainers Included: Yes
• Valve Springs Included: Yes
• Valve Stem Diameter: 0.314961
• Valves Included: Yes

Extended Information:

• Country of Origin: US
• Emissions : EPA Eligible

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Dimension: 22.1875 x 10.125 x 7.1875 inches
• Weight: 32.15 POUNDS