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Brodix 2150000

PB 5002 Series Cylinder Head 4.675-4.750" Bore

Brodix 2150000

158-2150000

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Estimated ship date 08/29/17 if Ordered Today
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Brodix 2150000 PB 5002 Series Cylinder Head 4.675-4.750" Bore $2,114.40
PB 5002 Series Cylinder Head
  • 4.675-4.750'' Bore
  • 509cc Oval Intake Ports
  • 80cc Combustion Chambers
  • 2.520'' Intake / 1.860'' Exhaust Valve Sizes
  • Bare, 1/pkg.

  • Brodix 2150000 Details

    PB 5002 Series Cylinder Heads

  • 509cc Intake Port Volume
  • Unassembled, Bare Head
  • This head is sold as an unassembled bare casting. It is finished machined and includes valve guides and valve seats installed. This head does NOT include rocker studs, valves, springs, retainers or locks.

    Cylinder Head Specifications
  • Intake Port Volume: 509cc - Oval Port
  • Combustion Chamber Volume: 80cc
  • Valve Sizes: 2.520'' Intake / 1.860'' Exhaust ( 11/32'' Stem Diameter )
  • Spark Plug Configuration: Angled

    Facts and Related Components
  • Torque Heads: 70 ft-lb.
  • Torque Rocker Studs: 40-45 ft-lb.
  • Intake Gasket: Brodix MG 5010 (p/n 158-MG5010), Fel-Pro 1223 (.030''-.120'' Thick)
  • Head Gasket: Fel-Pro 26465 (p/n 375-26465), 26466 (p/n 375-26466) or 26467 (p/n 375-26467) (.041''-.053'' Thick)
  • Exhaust Gasket: Brodix MG 5020 (p/n 158-MG5020), Fel-Pro 1696 (p/n 375-1696)
  • Head Studs: Available Exclusively from Brodix - Brodix SK HS PB 5000
  • Spark Plug Specs: 14mm Thread, .750'' (3/4'') Reach, Gasket Seat
  • Valve Angle: 15° and 4° Intake, 6° and 4° Exhaust
  • Angle Milling: N/A
  • Flat Milling: .0055'' per cc
  • Pushrod Slots: Standard
  • Pushrods: Check pushrod clearance with head installed on the engine block before final assembly
  • Rocker Arms: Shaft Mounted System - T&D 3075, Jesel KPS 319132
  • Lifters: Standard
  • Pistons: 15° x 6° Valve Angle Piston
  • Spring Pockets: May not be cut any larger or deeper than 1.750''
  • Accessory Bolt Holes are Not Drilled
  • Recommended Intake Manifold: Brodix PM 1950* (p/n 158-PM1950) / Custom Sheet Metal Fab'd Intake manifold (*Must be used with intake manifold adapter kit)

  • Specifications:

    Manufacturer's Part Number:
    2150000

    4.500'' Bore Spacing!
    15°/4° Intake & 6°/4° Exhaust Valve Angles

    The introduction of the PB 5000 series heads blows the 5.0-inch bore spacing market wide open. These masterpieces are by far the most user-friendly heads in their class. These heads offer several features that include: 15° valve angle, raised oval-shaped intake ports, and specially designed combustion chambers that are nitrous-friendly. PB 5000 series heads require special pistons, valve covers, head studs, shaft mounted rocker arms, headers and intake manifold.
    Every casting is poured from A-356 virgin aluminum and tested before Brodix utilizes their in-house processes such as finish machining and heat treating to assure that you receive the best products for your hard-earned money. Other features include a thick deck surface that is compatible with nitrous, drilled and tapped holes on the ends for standard drive accessories, phosphorous bronze valve guides and copper valve seats installed. Sold Individually, 1/pkg. !

      VALVE SPRING   Specs
      1.670'' Diameter Valve Spring for Mechanical Roller Lifter Cam
  • Spring Pressure Open: 890 lbs.
  • Spring Pressure Closed: 350 lbs.
  • Installed Height: 2.150''
  • Max Lift: .900''
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