Edelbrock | Engine Cylinder Head

Edelbrock - Engine Cylinder Head

 

Description

The Edelbrock #60985 E-Tec cylinder head is replacements for 302, 327, 350 & 400 c.i.d. S/B Chevy engines with "Vortec-style" manifolds. They feature an LT1-style raised runner intake port design for increased air-flow and ultimate performance. A unique combustion chamber design positions the spark plug closer to the center of the cylinder, promoting a more efficient combustion resulting in more power. This head includes an adjustable rocker stud and guide plate set-up for use with adjustable rockers or washers to properly position the stud height to accommodate factory style self-aligning rocker arms. They have 20% more exhaust flow than a cast iron Vortec head, great performance up to 6000 rpm and can produce 9.5:1 compression with stock pistons in 350 cubic-inch engines. RPM E-Tec cylinder head is dual-drilled and will accept 1987-95 center bolt and/or 1986 & prior perimeter flange mount valve covers and most stock exhaust manifolds.

 

Caracteristics

• Exhaust Port Location: Standard
• Exhaust Runner Volume: 80
• Series: E-Tec
• Material: Aluminum
• Family: E-Tec
• Quantity: Sold Individually
• Valve Stem Diameter: 0.3438
• Camshaft Type: Hydraulic Roller
• Horsepower: 350-500
• Seat Material: Ductile Iron
• Retainer Included: Yes
• Grade Type: Performance
• Construction Type: Complete
• Push Rod Diameter: (Suggested) 0.625
• Rotor Center Bore Inside Diameter: Straight
• Valve Included: Yes
• Deck Thickness: 0.625
• Combustion Chamber Volume: 64
• Intake Runner Volume: 200
• Intake Valve Diameter: 2.02
• Exhaust Valve Diameter: 1.60
• Valve Spring Diameter: 1.46
• Valve Spring Maximum Lift: 0.575
• Valve Angle: 23
• Rocker Stud Diameter: 0.375
• Guide Plates Included: Yes
• Head Casting Number: N/A
• Guide Plate Material: Hardened Steel
• Seat Angle: Exhaust 45 deg/Intake 45
• EGR Port: No
• Valve Springs Included: Yes
• CNC Ported: No
• Guide Material: Manganese Bronze

 

Note:

• Livraison GRATUITE / FREE Delivery