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TB48 BILLET HEAD

PRODUCT INFO

Nissan TB48 Billet Head

Includes:

  • Custom Stainless Steel Intake Valves
    • Size: Oversized +1.50 mm
    • Material: Stainless Steel
    • Specifications: 7 mm stem, 40 mm diameter
    • Compatibility: To be used with OEM retainer and lifters
  • Custom Inconel Exhaust Valves
    • Size: Oversized +1.25 mm
    • Material: Inconel
    • Specifications: 7 mm stem, 34.75 mm diameter
    • Compatibility: To be used with OEM retainer and lifters
  • Billet Valve Cover
  • Billet Stainless Steel Exhaust Header Flange

Not Included:

  • Valve Seats (Documentation provided for manufacturing)
  • Valve Guides (CHE guides recommended; part number provided)
  • Valve Springs (Recommended: PAC Nissan Sprint, 333.5 lbf/in)
SKU: TOY-2JZ-BH-OEM-1Categories: ,

Overview

A billet replacement for the cast part, reinforced for high power outputs and machined from aerospace-grade aluminum. With optimized port geometry, this head represents the pinnacle of design. Enhanced combustion chamber geometry improves tumble and burn rate, significantly surpassing the performance of the original cast head.

Where to Buy

Contact us via email at [email protected] to inquire about our products or services.