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Product Summary

289, 302, 351W, Assembled Cylinder Head Style, Aluminum

  • This cylinder head is fully CNC ported for maximum horsepower and torque, making them ideal for high-performance's street and light duty racing applications.
  • They also feature high-quality lightweight valve springs and heavy duty hardware for maximum lift and maintain the stock exhaust port location.
  • E-CNC 185 FORD FEATURES:

Key Specs

Cylinder Head StyleAssembled
Material TypeAluminum
FinishNatural
Combustion Chamber Volume59cc
Intake Runner Volume185cc

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Edelbrock 79259 Details

The Edelbrock part #79259 Small Block Ford E-CNC 185 cylinder head is the ultimate in performance.

  • This cylinder head is fully CNC ported for maximum horsepower and torque, making them ideal for high-performance's street and light duty racing applications.
  • They also feature high-quality lightweight valve springs and heavy duty hardware for maximum lift and maintain the stock exhaust port location.
  • E-CNC 185 FORD FEATURES:
    • CNC ported to achieve optimal air-flow for maximum horsepower and torque in high Performance's 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
    • Head 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 deg. valve angle for maximum performance and accepts common intake manifolds such as Edelbrock Performer RPM and RPM II
    • Equipped with valve springs for use in hydraulic roller applications
    • Combustion chamber size of 59cc - Maximum lift: .600"

Edelbrock 79259 Specifications

KEY SPECS
MFG. Part #79259
BrandEdelbrock
Cylinder Head StyleAssembled
Material TypeAluminum
FinishNatural
Combustion Chamber Volume59cc
Intake Runner Volume185cc
GENERAL
Exhaust Runner Volume75cc
Combustion Chamber Volume Range50cc - 59cc
Intake Runner Volume Range180cc - 189cc
Exhaust Runner Volume Range70cc - 79cc
CNC-Machined RunnersYes
CNC-Machined Combustion ChamberYes
Spark Plug StyleStraight
Intake Port ShapeRectangle
Intake Port LocationStandard
Exhaust Port ShapeSquare
Exhaust Port LocationStandard
Intake Valve Diameter2.02"
Intake Valves IncludedYes
Intake Valve Angle18 °
Exhaust Valve Diameter1.57"
Exhaust Valves IncludedYes
Exhaust Valve Angle18 °
Valve Spring IncludedYes
Spring Diameter1.3"
Damper Spring IncludedNo
Number of Springs Per ValveSingle
Maximum Lift0.6"
Machined for O-RingNo
Valve Seat Machine Style3-angle
Valve Seats MachinedYes
Valve Seat MaterialDuctile Iron
Valve Stem Seals IncludedYes
Valve Stem Seal TypePositive Stop
Valve Guides IncludedYes
Valve Guide MaterialManganese Steel
Locks IncludedYes
Lock Style7 Degree
Retainers IncludedYes
Retainer MaterialTitanium
Guideplates IncludedYes
Guideplate Pushrod Size0.312"
Rocker Arms IncludedNo
Rocker Arm Studs IncludedYes
Rocker Arm Nuts IncludedNo
Oiling StyleThrough Pushrod
Heat CrossoverNo
Steam Holes DrilledNo
Accessory Bolt Holes DrilledYes
Valve Cover Mounting StylePerimeter Bolt
NotesHeads feature CNC intake ports, combustion chambers, exhaust ports, and will accept common intake manifolds such as Edelbrock Performer RPM and RPM II. Equipped with conical valve springs and titanium retainers.
Sold in QuantityEach
GTIN Code085347792597