Victor Jr. Cylinder Heads For S/B Ford


Victor Jr. Cylinder Heads For S/B Ford by Edelbrock
 
  • Cylinder Head Specifications:
  • Combustion chamber volume: 60cc / 70cc
  • Intake runner volume: 210cc
  • Exhaust runner volume: 75cc
  • Intake valve diameter: 2.05"
  • Exhaust valve diameter: 1.60"
  • Valve stem diameter: 11/32"
  • Valve guides: Manganese bronze
  • Deck thickness: 5/8"
  • Valve spring diameter: 1.55"
  • Valve spring maximum lift: .650" ft / .670" roller (A)
  • Rocker stud: 7/16"
  • Guideplate: Hardended steel
  • Pushrod diameter: 5/16"
  • Valve angle: 20°
  • Exhaust port location: Raised .130"
  • Spark plug fitment: 14mm x 3/4 reach, gasket seat
 
    VICTOR JR. 20° - 210cc FEATURES:
  • 500+ horsepower potential out-of-the-box using stock valve train geometry
  • High-flowing 210cc intake ports and .130" raised 75cc exhaust ports
  • Available with 60cc or 70cc combustion chambers
  • 70cc combustion chambers are ideal for turbocharged and supercharged applications
  • CNC gasket-matched port entries/exits with blended valve bowls
  • Spark plug holes and valves are in the stock location
  • Valve cover rail raised .150"
  • A relief in the head allows most roller lifters to be changed without removing heads
  Bare (Single) Complete (Single)
Application Dyno Emissions Satin Satin
EQUIPPED WITH SPRINGS FOR USE IN MECHANICAL FLAT TAPPET OR HYDRAULIC ROLLER CAMSHAFT APPS.
Victor Jr. 20° (60cc) - 77169 77189
 
EQUIPPED WITH SPRINGS FOR USE IN MECHANICAL ROLLER CAMSHAFT APPLICATIONS
Victor Jr. 20° (60cc) - 77169 77199
Bare or with valves only (add your own springs) (60cc) - 77169 77179
Bare only (add your own springs and valves) (70cc) - 77389 -
Edelbrock Installation Note INSTALLATION NOTE: Check cam manufacturer's specs for compatibility with valve springs. Recommended valve sizes listed. Match with Edelbrock head gasket sets. Use Head Bolt Kits for easy installation. These heads require the use of a 14mm x 3/4" reach, flat gasket spark plug with a heat range appropriate to your application. Deck thickness: 5/8", rocker stud diameter: 7/16", pushrod diameter: 5/16" (width of slot in guide plate).

( A ) Flat tappet valve springs, roller springs = .670"

#77169 | #77179 | #77189 | #77199: Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench @ 28" H2O
Valve Lift .100" .200" .300" .400" .500" .600" .700"
Intake 64 127 186 234 268 291 285
Exhaust 54 108 140 167 189 195 199
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