Nason Cylinder Head Bare - Performance Upgrade for LS1 Engines

Elevate your engine performance with the Nason Cylinder Head Bare, designed specifically for engines with cathedral intake ports. This bare head is an essential component for automotive enthusiasts looking to boost performance in their HSV Maloo and Senator series.

Key Features:

• Precision Engineering: Built to suit engines with cathedral intake ports, this cylinder head ensures optimal airflow for improved combustion efficiency.
• Versatile Fitment: Perfectly crafted for a range of models including HSV Maloo VU/VY 5.7L, and HSV Senator VT/VX/VY 5.7L (with 2 required for a complete set) from 1999 to 2004.
• Specifications That Matter:
• Combustion Chamber Volume: 64cc
• Intake Runner Volume: 210cc
• Exhaust Runner Volume: 82cc
• Intake Valve Size: 2.020\"/51.30mm
• Exhaust Valve Size: 1.550\"/39.37mm
• Material Quality: Manufactured with manganese bronze for valve guides, ensuring durability and reliability under pressure.

Important Fitment Information:

Compatible with:

• HSV Maloo VU 5.7L (2 required for full set)
• HSV Maloo VY 5.7L (2 required for full set)
• HSV Senator VT 5.7L LS1 (GENIII) Signature 250kw (07/1999 to 10/2000) (2 required for full set)
• HSV Senator VX 5.7L (09/2000 to 09/2002) (2 required for full set)
• HSV Senator VY 5.7L (10/2002 to 09/2004) (2 required for full set)

WARNING! Ensure Compatibility:

This product will NOT fit the following vehicles:

• HSV Senator VE 6.0L (10/2004 Onwards)
• HSV Senator VE 6.2L (10/2004 Onwards)
• And several other HSV models outside the specified range.

Why Choose Nason?

Nason is synonymous with quality and performance in the automotive industry. Whether you’re a seasoned mechanic or a home enthusiast, this cylinder head will provide the durability and power your vehicle deserves.

Upgrade your vehicle's performance today with the Nason Cylinder Head Bare—your path to high performance starts here!