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

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