Performer RPM Cylinder Heads For S/B Chrysler


Performer RPM Cylinder Heads for S/B Chrysler by Edelbrock
 
  • Cylinder Head Specifications:
  • Combustion chamber volume: 63cc / 65cc
  • Intake runner volume: 171cc
  • Exhaust runner volume: 77cc
  • Intake valve diameter: 2.02"
  • Exhaust valve diameter: 1.60"
  • Valve stem diameter: 11/32"
  • Valve guides: Manganese bronze
  • Deck thickness: 5/8"
  • Valve spring diameter: 1.46"
  • Valve spring maximum lift: .575"
  • Rocker stud: N/A
  • Guideplate: N/A
  • Pushrod diameter: 5/16"
  • Valve angle: 18°
  • Exhaust port location: Stock
  • Spark plug fitment: 14mm x 3/4 reach, gasket seat
 
    PERFORMER RPM CHRYSLER AND CHRYSLER 340 FEATURES:
  • Delivers outstanding performance in non-emission 1967-91 Chrysler 318-340-360 c.i.d. engines
  • Designed for non-emission 1968-73 340 c.i.d. Chryslers, RPM Chrysler 340 heads have chambers machined .060" for clearance with early high-compression engines
  • Make 417 horsepower and 397 ft-lbs. of torque on pump gas with an Edelbrock Performer RPM intake manifold and matching camshaft
  Bare (Single) Complete (Single)
Application Dyno Emissions Satin Satin
EQUIPPED WITH SPRINGS FOR USE IN HYDRAULIC ROLLER CAMSHAFT APPLICATIONS
Small-block Chrysler (63cc) - 60769 60775
Small-block Chrysler 340 (65cc) - 60199 60175
 
EQUIPPED WITH SPRINGS FOR USE IN HYDRAULIC FLAT TAPPET CAMSHAFT APPLICATIONS
Small-block Chrysler (63cc) - 60769 60779
Small-block Chrysler 340 (65cc) - 60199 60179
For NHRA Stock/Super Stock only (63cc) - 60767 -
For NHRA 340 Stock/Super Stock only (65cc) - 60197 -
Edelbrock Installation Note INSTALLATION NOTE: The special valvetrain in the 1970 340 T/A is not compatible with these heads. Match with Edelbrock head gasket sets. Bare heads will have valve guides & 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. Deck thickness: 5/8", pushrod diameter: 5/16".
#60779 | #60179: Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench @ 28" H2O
Valve Lift .100" .200" .300" .400" .500" .600" .700"
Intake 69 129 188 232 249 251 -
Exhaust 64 108 142 171 183 190 -
Edelbrock Tech Note TECH NOTE: Please view Cylinder Head Flow Data and Valve Springs & Retainers for all Edelbrock Performance Aluminum Cylinder Heads.
Edelbrock Tech Note PRODUCT EMISSIONS GUIDE
The following guide is designed to help you determine which Edelbrock components are legal for use on your vehicle. Learn more about Edelbrock Product Emissions Guide.

    50-State Legal
    For Racing Use ONLY
    For Use on Pre-Pollution Controlled Vehicles (PPCV)
    Stock Replacement Part
    Engine Swaps