Edelbrock 61459 Performer Series Rpm Marine Cylinder Head

Special Price $1,151.50 Regular Price $1,614.87
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SKU
BDVJ61459

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Performer Series RPM Marine Cylinder Head; Bare w/Valves; 525-650 hp; 110cc Chamber Vol.; 2.25 Intake/1.89 in. Exh. Valves; Designed For 454-Oval Port Chevy Big Block; Single;
More Information
SKU BDVJ61459
UPC 085347614592
ASIN B0006304K2
Brand Edelbrock
Classification Cylinder Head
MPN 61459
Part Type Cylinder Head
Length 25.9000
Width 11.2000
Height 8.6000
Cylinder HeadPerformer Series RPM Marine Cylinder HeadPerformer Series RPM Marine Cylinder Head
Bare w/Valves
525-650 hp
110cc Chamber Vol.
2.25 Intake/1.89 in. Exh. Valves
Designed For 454-Oval Port Chevy Big Block
Single
SPECIFICATIONS:Cylinder Head Type: Oval Port- LargeEmission: N/AEngine Make/Size: Chevy Big Block (396-502)Finish: Cast AluminumPreparation: Requires Professional Preparation (Bare)Type: Valves OnlyUsage: MarineWARNING CA Proposition 65: YesWARNING CA Proposition 65 Message: 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.FEATURES:Best for the Ultimate in Street High-PerformanceHard Anodized BlackDual-Plane High-Rise Intake w/180 Deg. Firing OrderProduces Incredible Top-End HorsepowerRetains Good Throttle Response and AccelerationLarger Plenum and Runners Maximizes Other UpgradesEdelbrock Total Power Package Maximizes GainsPolished FinishCylinder Head Specifications: Combustion chamber volume: 110cc / 118cc
Intake runner volume: 290cc
Exhaust runner volume: 110cc
Intake valve diameter: 2.25"
Exhaust valve diameter: 1.89"
Valve stem
diameter: 11/32"
Valve guides: Manganese bronze
Deck thickness: 9/16"
Valve spring diameter: Hydraulic Roller (#61555)
Valve spring maximum lift: N/A
Rocker stud: 7/16"
Guideplate: Hardened steel
Pushrod diameter: 3/8"
Valve angle: 26�
Exhaust port location: Stock
Spark plug fitment: 14mm x 3/4 reach, gasket seat. * Match with Edelbrock head gasket sets. Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat. Deck thickness: 9/16", rocker stud diameter: 7/16", pushrod diameter: 3/8" (width of slot in guide plate). INSTALLATION NOTE: Match with Edelbrock head gasket sets. Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat. Deck thickness: 9/16", rocker stud diameter: 7/16", pushrod diameter: 3/8" (width of slot in guide plate). All Performer and Performer RPM B/B Chevy heads have spark plugs relocated closer to center of bore which will interfere with high-dome pistons for open chamber heads. Use pistons designed for our heads. Deck thickness: 3/4", pushrod diameter: 7/16". Replacement valve part numbers are for sets of 8.When you design and sell the best-engineered performance products in the world, you have to have a rigorous testing program. Why? Without adequate testing, there's no way to stand behind your product with confidence. That's why every product we design and sell at Edelbrock is tested and approved by Edelbrock engineers in a real world environment on state-of-the-art equipment. Our three Super Flow computerized engine dynos are capable of measuring 11 separate engine variables up to speeds of 12,000 rpm. For 2007, we added a new Super Flow SF902 engine dyno. It's fully automated and programmable to simulate various driving situations, and is equipped with WinDyn software for the very latest in testing equipment. For real-world tuning, there's our Super Flow model SF-840 eddy-current chassis dyno that can handle up to 1,000 hp at the wheels and speeds of 200 mph. When all testing is completed, the results evaluated, and the part has passed all performance criteria, then, and only then, is the product deemed ready for production. These precise testing procedures are applied to the entire Edelbrock line for performance that's guaranteed. Edelbrock test vehicles are driven by Edelbrock engineers and employees to get a "real world" feeling for the performance improvements. Our products are also tested and used by professional race car teams and drivers. Working with these talented individuals is just another extension of our research and development process so when we say "proven performance" we really mean it! Top racing teams in all forms of motorsports rely on Edelbrock to produce parts that they can count on to win races and championships. Further underscoring our commitment to the racing community, Edelbrock is the only aftermarket intake manifold manufacturer licensed by NASCAR.
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