Victor Jr. CNC Cylinder Heads For Chrysler HEMI®


Victor Jr. CNC Cylinder Heads For Chrysler HEMI by Edelbrock
 
  • Cylinder Head Specifications:
  • Combustion chamber volume: 170cc
  • Intake runner volume: 245cc
  • Exhaust runner volume: 105cc
  • Intake valve diameter: 2.32"
  • Exhaust valve diameter: 1.94"
  • Valve stem diameter: 5/16"
  • Valve guides: Maganese Bronze
  • Deck thickness: 5/8"
  • Valve spring diameter: 1.54"
  • Valve spring maximum lift: .700"
  • Rocker stud: N/A
  • Guideplate: N/A
  • Pushrod diameter: 5/16" or 3/8"
  • Valve angle: Int. (stock) / Exh. Tipped 1.5° - 21.5°
  • Exhaust port location: Stock
  • Spark plug fitment: 14mm x 3/4 reach, gasket seat
 
Our new Victor Jr. cylinder heads are designed for high output 650+ hp Chrysler 426-572 HEMI® engines. They feature fully CNC'd combustion chambers and CNC blended seats for optimal air flow performance. These Cylinder heads also feature a revised exhaust valve angle to accommodate larger intake valves. They also feature brass tubes installed in exhaust pushrod holes to allow maximum clearance with minimal port intrusion.

    VICTOR JR. CNC CHRYSLER 426-572 HEMI® FEATURES:
  • Victor Jr. CNC cylinder heads #61175 and #61179 are complete and ready to run right out of the box.
  • Victor Jr. CNC cylinder heads #61169 are bare and supplied with reamed and semi-finished valve stem guides. They will require finishing on the valve stem guides and a valve job before installation.
  • Victor Jr. CNC cylinder heads #61189 are shipped with reamed and machined valve stem guides, as well as a valve job to match the included intake and exhaust valves (valves not installed). Customer must supply their own valve springs, retainers, valve stem seals and valve locks.
  Bare (Single) Bare W/ Valves (Single) Complete (Single)
Application Dyno Emissions Satin Satin Satin
EQUIPPED WITH SPRINGS FOR USE IN HYDRAULIC ROLLER CAMSHAFT APPLICATIONS
Victor Jr. 426-572 61169 61189 61175
 
EQUIPPED WITH SPRINGS FOR USE IN HYDRAULIC FLAT TAPPET CAMSHAFT APPLICATIONS
Victor Jr. 426-572 - 61169 - 61179
Edelbrock Installation Note INSTALLATION NOTE: Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat.
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