Beskrivning

The Edelbrock #60887 Performer RPM Bare NHRA Stock/Super Stock cylinder heads are designed for 1955-86 Small-Block Chevy applications. These cylinder heads deliver great throttle response and power from 1500 to 6500 rpm. The Edelbrock #60887 Performer RPM Bare NHRA Stock/Super Stock cylinder head is designed for 1955-86 Small-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!

• Specifikationer

  • Spark Plug Thread Diameter:14 MM
  • Construction Type: Bare
  • Head Casting Number: N/A
  • CNC Ported: No
  • Material: Aluminum
  • EGR Port: No
  • Combustion Chamber Volume: 64 CCM
  • Seat Material:Ductile Iron
  • Series:Performer RPM
  • Intake Runner Volume: 185 CCM
  • Spark Plug Hex Size:14 MM
  • Grade Type: Performance
  • Valve Angle:23 DD
  • Deck Thickness: 0.5625"
  • Seat Angle:Exhaust 45 deg/Intake 45 DD
  • Guide Material: Manganese Bronze
  • Spark Plug Seat Type:Flat
  • Retainer Included:No
  • Valve Springs Included:No
  • Quantity:Sold Individually
  • Spark Plug Reach:0.750 IN
  • Guide Plates Included: No
  • Rotor Center Bore Inside Diameter:Straight
  • Exhaust Port Location: Standard
  • Exhaust Runner Volume: 65 CCM
  • Family: Performer RPM