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ISX Single Cam Head - Fire-Ring - Standard Valves

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Product Code: 4386009OR-0003
New Cummins ISX Head that comes with valves, springs and cam bearings installed.
Head comes standard with inconel exhaust valves.
Can be order with all inconel intake valves and fire rings for performance applications.

Core Design and Functionality

Single Camshaft Setup:
Key Features and Technical Specs
  • Improved Combustion Chamber: Designed for better air/fuel mixing using swirl-inducing intake ports and a centrally located injector to reduce puddling.
  • Enhanced Cooling: Features large water jackets surrounding high-heat zones (especially exhaust valves) to prevent hot spots, warping, and cracking.
  • Material Quality: Often constructed with high-nickel content cast iron to prevent cracking between valves. Premium aftermarket options may include Inconel valves and hardened seats for extreme heat resistance.
  • Valve Configuration: Engineered for durability with nitrogen-hardened valve seats to withstand high pressures and heat from EGR systems.

Combustion sealing issues disappear entirely once you upgrade your single-cam engine to a structurally reinforced, heavy-duty casting. This premium cylinder head utilizes precision-machined grooves that lock specialized wire rings into place, biting directly into the head gasket to withstand extreme boost pressures. Incorporating these robust diesel engine parts into your top-end rebuild completely eliminates the threat of compression leakage under severe towing weights. Choosing these ultra-durable Cummins engine parts ensures your commercial truck maintains flawless thermal conductivity across all cylinders. Order today.

  • Outstanding metallurgical density allows these Cummins performance parts to resist dropping valve seats during high-temperature operations.

  • Upgrading to these premium Cummins cylinder heads safeguards your block from the warping and micro-cracking common in factory castings.

  • Installing the ISX Single Cam Head - Fire-Ring - Standard Valves from Enhanced Power Products delivers unyielding mechanical stamina for maximum long-haul uptime.

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