E-CNC 185 Cylinder Heads For S/B Ford


E-CNC 185 Cylinder Heads For S/B Ford by Edelbrock
 
  • Cylinder Head Specifications:
  • Combustion chamber volume: 59cc
  • Intake runner volume: 185cc
  • Exhaust runner volume: 75cc
  • Intake valve diameter: 2.02"
  • Exhaust valve diameter: 1.57"
  • Valve stem diameter: 8mm
  • Valve guides: Manganese steel
  • Deck thickness: 5/8"
  • Valve spring diameter: 1.30"
  • Valve spring maximum lift: .600"
  • Rocker stud: 7/16"
  • Guideplate: Hardened steel
  • Pushrod diameter: 5/16"
  • Valve angle: 18°
  • Exhaust port location: Stock
  • Spark plug fitment: 14mm x 3/4 reach, gasket seat
 
    E-CNC 185 FORD FEATURES:
  • CNC ported to achieve optimal air-flow for maximum horsepower and torque in high performance street and light duty racing applications
  • The casting and port designs are all new and engineered for great performance
  • Fully CNC'd intake ports, combustion chambers and exhaust ports for improved air-flow
  • Heads feature 2.02" intake and 1.57" exhaust, 8mm stem valves and are equipped with conical valve springs and steel retainers for a lightweight and durable valve train combo
  • Aggressive 18° valve angle for maximum performance and accepts common intake manifolds such as Edelbrock Performer RPM and RPM II
  • Maximum lift: flat tappet; .600", roller lifter springs; .670"
  Bare (Single) Complete (Single)
Application Dyno Emissions Satin Satin
EQUIPPED WITH SPRINGS FOR USE IN MECHANICAL FLAT TAPPET AND HYDRAULIC ROLLER CAMSHAFT APPS.
E-CNC 185 79249 79259
Edelbrock Installation Note INSTALLATION NOTE: Match with Edelbrock head gasket sets.
#79259: Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench @ 28" H2O
Valve Lift .100" .200" .300" .400" .500" .600" .700"
Intake 78 146 213 257 281 292 -
Exhaust 63 119 173 197 205 209 -
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