Industrial Injection PDM-LB7RH - 2001-2004 LB7 Duramax Ported & Polished Cylinder Heads

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Product details
  • Vendor Industrial Injection
  • SKU PDM-LB7RH
  • Barcode 840256915457

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2001-2004 LB7 Duramax Ported & Polished Cylinder Heads

The Industrial Injection LB7 Duramax Ported & Polished Cylinder Heads are designed for the racer / sled puller in mind. Fully CNC ported heads with screw in torque lock injector cups complete ready to bolt on.Heads are first jet washed in a high pressure spray cabinet to remove oil and dirt, then glass beaded to remove carbon. Next they are checked by magna fluxing, (cast iron only) or pressure testing. They are visually inspected for defects that would make them unusable. Valve guides and seats are removed as needed for porting.Port development is accomplished using a Superflow 600 flow bench with a computer recording all flow measurements.Many things are considered when designing a cylinder head Port

Features & Benefits

  • 5 Axis CNC Cylinder Head Porting Machine with CAD/CAM software specifically designed for cylinder head porting
  • Screw in injector torque lock cups
  • Diamond Honed Guides
  • Unshrouded Valves
  • High Strength Alloy, Heat Treated iron based valve guides
  • Premium valve seat inserts made from a true Nickel Based Non-Magnetic material
  • multi angle valve job
  • 130LB valve springs

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