Edelbrock 60985 Performer Series RPM E-TEC 200 Cylinder Head

Edelbrock 60985 Performer Series RPM E-TEC 200 Cylinder Head Complete 350-500hp
- Complete Single For Hydraulic Roller/Mechanical Flat Tappet
- 64cc Combustion Chamber Volume
- 200cc Intake/80cc Exhaust Runner Volume
- 2. 02 in. Intake/1. 6 in. Exhaust Valve Diameter
- 0. 562 in. Deck Thickness
Cylinder Head Specifications: Combustion chamber vol: 64cc; Intake runner vol: 200cc; Exhaust runner vol: 80cc; Intake v. diameter: 2.02"; Exhaust v. diameter: 1.60"; V. stem diameter: 11/32"; V. guides: Maganese bronze; Deck thickness: 5/8"; V. spring diameter: 1.46"; V. spring maximum lift: .575"; Rocker stud: 3/8"; Guideplate: Hardened steel; Pushrod diameter: 5/16"; V. angle: 23Â°; Exh. port location: Stock; Spark plug fitment: 14mm x .750 reach, gasket seat. Edelbrock E-Tec Cylinder Heads are 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. These heads include 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 cast iron Vortec heads, 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 heads are dual-drilled and will accept 1987-95 centerbolt and/or 1986 & prior perimeter flange mount valve covers and most stock exhaust manifolds. INSTALLATION NOTE: Bare heads will have valve guides and seats installed, but will require final sizing and a valve job to match the valves you will be using. Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat. To use stock rockers on small-block Chevy heads, .100" longer than stock pushrods are required. Edelbrock pushrods #9629 are recommended. Use Head Bolt Kits for easy installation. S/B Chevy heads may not be used on engines with less than 4" bore (262, 265, 283, 305, 307 c.i.d.) except with cams having less than .450" valve lift.
Country USA
Brand Edelbrock
Manufacturer Edelbrock
Binding Automotive
ItemPartNumber 60985
Model 60985
Warranty 90 Day Manufacturer
UnitCount 1
UPCs 085347609857
EANs 0085347609857
ReleaseDate 0000-00-00

Country	USA
Brand	Edelbrock
Manufacturer	Edelbrock
Binding	Automotive
ItemPartNumber	60985
Model	60985
Warranty	90 Day Manufacturer
UnitCount	1
UPCs	085347609857
EANs	0085347609857
ReleaseDate	0000-00-00

Edelbrock 60985 Performer Series RPM E-TEC 200 Cylinder Head Complete 350-500hp

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