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World Products 053030-1 - World Products Small Block Ford Windsor Jr Cast Iron Cylinder Heads



World Products 053030-1 - World Products Small Block Ford Windsor Jr Cast Iron Cylinder Heads

JEGS Part Number: 955-053030-1

Small Block Ford Windsor Jr. Cast Iron Cylinder Head
  • 180cc Intake Ports
  • 58cc Combustion Chambers
  • 1.940'' Int/1.600'' Exh Valves
  • 1.250'' Valve Springs, .560'' Max Lift for Hydraulic Cam
  • Assembled, Sold Individually
  • $619.99

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    World Products 053030-1 - World Products Small Block Ford Windsor Jr Cast Iron Cylinder Heads Details

    Assembled Heads

    TECHNICAL SPECIFICATIONS

    Valve Springs:1.250'' single spring, 100# @ seat,.560'' max. lift.
    Material: High density cast iron
    Valve Seats: Integral intake,hardened steel exhaust
    Valve Guides: Integral cast iron
    Valve Spring Seats: Machined for 1.250'' springs
    Valve Size: 1.940'' x 1.600''
    Rocker Arm Studs: Accepts 3/8" or 7/16" screw-in studs with 7/16"-14 base thread
    Exhaust Flange: Stock port locations, Dual bolt pattern accommodates large custom headers

    Included In Assembly: Erson stainless steel valves, ring & band style valve seals, 1.250'' valve springs, Erson 7° chrome moly retainers, and keepers.

    Recommended Installation Items:

    Rocker Arms:
    Aftermarket roller rocker arms recommended. However, if stock rockers are to be retained, use stud mounted rockers
    Head Gaskets: Fel-Pro #9333PT or #1011-2 or equivalent. CAUTION: #1011-1 is NOT recommended.
    Puhshrods: Requires heat-treated pushrods
    Spark Plugs: Accepts 14mm .460'' reach tapered seat 5/8'' hex (Champion #670 or #802) or equivalent
    Intake Gasket: Fel-Pro #90361 or equivalent
    Exhaust Gasket: Fel-Pro #1415 or equivalent

    Machine Shop Specifications:
    Maximum Valve Diameter: 1.940'' x 1.600'' (Windsor)
    Maximum Spring Seat Depth (from inside step): .030''
    Maximum Spring Diameter: 1.550''
    Approximate Milling Guidelines(varies with depth): .007'' per cc
    Maximum Flat Mill Depth (up to intake seats): .040''
    Maximum Angle Mill: .175'' depth

    NOTE: These specifications are for reference only. ALWAYS measure before machining. Note: Aftermarket 289/302 heads including Brodix, Edelbrock, Ford Motorsport and World Products with 1/2'' bolt hole diameters (block is 7/16'' bolt hole), except 397-M-6049-P303 (''P'' style head). Require 350-9680 inserts with 350-8552 head bolt or 350-9680 insert with 070-154-3601. If head studs are desired use 070-154-4005 (includes inserts).

    Specifications:

    Accessory Bolt Holes Drilled
    Yes
    Calculator
    Compression Calculator
    CNC-Machined Combustion Chamber
    No
    CNC-Machined Exhaust Runner
    No
    CNC-Machined Intake Runner
    No
    Combustion Chamber Volume (cc)
    58
    Cylinder Head Finish
    Natural
    Cylinder Head Material
    Cast iron
    Cylinder Head Style
    Assembled
    Damper Spring Included
    No
    Exhaust Port Location
    Standard
    Exhaust Port Shape
    Square
    Exhaust Valve Diameter (in.)
    1.6
    Exhaust Valves Included
    Yes
    Guideplates Included
    No
    Heat Crossover
    No
    Intake Port Location
    Standard
    Intake Runner Volume (cc)
    180
    Intake Valve Diameter (in.)
    1.94
    Intake Valves Included
    Yes
    Lock Style
    7 degree
    Locks Included
    Yes
    Machined for O-Ring
    No
    Maximum Valve Lift (in.)
    0.56
    Number of Springs Per Valve
    Single
    Oiling Style
    Through pushrod
    Outside Diameter of Outer Spring (in.)
    1.25
    Quantity
    Sold individually
    Retainer Material
    Chromoly steel
    Retainers Included
    Yes
    Rocker Arm Nuts Included
    No
    Rocker Arm Studs Included
    No
    Rocker Arms Included
    No
    Steam Holes Drilled
    No
    Valve Guide Material
    Cast iron
    Valve Guides Included
    Yes
    Valve Seat Machine Style
    3-angle
    Valve Seat Material
    Steel
    Valve Seats Machined
    Yes
    Valve Springs Included
    Yes
    Valve Stem Seal Style
    Positive stop
    Valve Stem Seals Included
    Yes
    Manufacturer's Part Number:
    053030-1

    Bolt On To Your 5.0L Mustang With No Loss Of Compression!

    The World Products Windsor Jr. head features 180cc intake runners that combines high velocity and superior flow to produce excellent torque and throttle response in stock to mildly modified 5.0L engines. The 58cc combustion chamber is sized for true bolt-on compatibility, and has been ''tweaked'' to optimize efficiency. Windsor Jr. cast iron cylinder heads provide a very cost-effective solution to getting serious power from a Ford 5.0L motor without spending a ton of money. And when it comes to value, you can't beat the assembly packages from World. Top grade components, like Erson stainless steel valves, are used as your assurance of relability, with World passing bulk buying advantages right through to customers. If you're looking for a cost-effective, bolt-on cylinder head that works, the Windsor Jr. is for you!

    Technical Specifications
  • Material: High density cast iron
  • Valve Seats: Integral intake, hardened steel exhaust
  • Valve Guides: Integral cast iron
  • Valve Spring Seats: Machined for 1.550'' springs
  • Valve Size: 1.940'' x 1.600''
  • Exhaust Flange: Stock port locations. Dual bolt pattern accommodates large custom headers.
  • Included In Assembly: Erson stainless steel valves, ring and band-style seals, valve springs, Erson 7° chrome moly retainers, and keepers.

    Recommened Installation Items
  • Rocker Arms: Aftermarket roller rocker arms recommended. However, if stock rockers are to be retained, use stud mounted rockers.
  • Head Gaskets: Fel-Pro 375-9333PT or 1011-2 or equivalent. Caution: 375-1011-1 is NOT recommended.
  • Pushrods: Requires heat-treated pushrods
  • Screw-in Studs: 3/8" or 7/16" with 7/16"-14 base thread
  • Pushrod Guidplates: Flat 5/16"
  • Spark Plugs: Accepts 14mm .460'' reach tapered seat 5/8'' hex (NGK 2817, 2405, or 4324) or equivalent.
  • Intake Gasket: Fel-Pro 375-90361 or equivalent
  • Exhaust Gasket: Fel-Pro 375-1415 or equivalent

    Machine Shop Specifications
  • Maximum Valve Diameter: 1.940'' x 1.600'' (Windsor)
  • Maximum Spring Seat Depth (from inside step): .030''
  • Maximum Spring Diameter: 1.550''
  • Approximate Milling Guideline (varies with depth): .007'' per cc
  • Maximum Flat Mill Depth (up to intake seats): .040''
  • Maximum Angle Mill: .175'' depth

    Note: These specifications are for reference only. ALWAYS measure before machining.