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Edelbrock 60547 - Cyl Head Perf RPM BBC Rect Port Nhra Legal Bare

Edelbrock  |  SKU: EDEL-60547
$75299 $82829


AVAILABILITY: This Item Is Out Of Stock.


Description

Edelbrock 60547 - Cyl Head Perf RPM BBC Rect Port Nhra Legal Bare

Performer Series RPM NHRA Stock/Super Stock Cylinder Head

The Edelbrock #60547 Performer RPM Bare NHRA Stock/Super Stock Rectangle Port cylinder head is designed for Big-Block Chevy applications. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. Cast and heat treated at the Edelbrock Foundry and machined at Edelbrock's manufacturing facility in the USA, the Edelbrock head is the best in quality and performance. All Edelbrock cylinder head is designed from scratch using the latest in computer technology by our own highly skilled engineer's. Using highly efficient ports and state-of-the-art combustion chamber shapes, Edelbrock cylinder head offers improved performance throughout the rpm range for great throttle response and top-end horsepower. Top-quality features include threaded inserts in rocker stud and exhaust bolt holes for superior strength and durability, and manganese-bronze valve guides with ductile iron valve seats. These are features that some other companies don't include!

  • Specially Designed Ports For Increased Flow And Velocity
  • Highly-Efficient 118cc Open-Style Combustion Chamber
  • High-Velocity 315cc Long/300cc Short Intake Ports
  • Smaller-Than-Stock 11/32 in. Valve Stems Promote Excellent Flow

Material: Aluminum
Deck Thickness: 0.5625
Seat Angle: Exhaust 45 deg/Intake 45
Flange Type: Rectangle Intake
Valve Springs Included: No
Exhaust Runner Volume: 110
Series: Performer RPM
Seat Material: Ductile Iron
Grade Type: Performance
Guide Plates Included: No
Head Casting Number: N/A
Guide Material: Manganese Bronze
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.
EGR Port: No
Quantity: Sold Individually
Valve Angle: 26
Exhaust Port Location: Standard
Family: Performer RPM
Retainer Included: No
Valve Included: No
Intake Runner Volume: 315
CNC Ported: No
Construction Type: Bare
Combustion Chamber Volume: 118

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