Nason Cylinder Head Assembled - Ultimate Performance Upgrade for Your Holden

Brand: Nason

Category: Cylinder Head

Set Of: 2

Unlock the potential of your vehicle’s performance with the Nason Cylinder Head Assembled. Designed for automotive enthusiasts seeking unparalleled power and efficiency, this cylinder head is expertly crafted for selected Holden models, ensuring a perfect fit and superior performance.

Key Features:

• High-Performance Alloy: Constructed with lightweight yet durable alloy material, the Nason Cylinder Head maximizes airflow and enhances engine efficiency, providing the edge you need on the road or track.

• Precision Engineering: With a 64cc combustion chamber, the cylinder heads feature specially designed intake and exhaust port sizes, maintaining optimal flow rates and performance under high demands.

• Complete Assembly: This assembled head comes with everything you need to upgrade your engine. Included are:
• Cylinder Head
• Valves (Inlet: 2.020”, Exhaust: 1.600”)
• Valve Springs
• Valve Spring Retainers
• Valve Spring Seats
• Valve Collets
• Valve Stem Seals
• Screw In Studs
• Guide Plates

Exceptional Flow Data:

Achieve remarkable airflow with the following metrics captured at 28\" (CFM):

• Intake Flow:
• @.200\" = 120
• @.300\" = 184
• @.400\" = 214
• @.500\" = 232
• @.600\" = 239
• Exhaust Flow:
• @.200\" = 60
• @.300\" = 120
• @.400\" = 141
• @.500\" = 155
• @.600\" = 164

Perfect Fit for Your Holden:

The Nason Cylinder Head is specifically designed for the following vehicles:

• Holden Monaro HG 5.7L
• Holden Monaro HQ 5.7L
• Holden Monaro HT 5.7L
• Holden Statesman HQ 5.7L

Specifications at a Glance:

• Combustion Chamber Volume: 64cc
• Intake Port Volume: 195cc
• Intake Port Size H x W: 2.090\" x 1.161\"
• Exhaust Port Volume: 74cc
• Exhaust Port Size H x W: 1.401\" x 1.421\"
• Spark Plug Style: Angle (14mm x 1.25mm x 19mm)
• Valve Angle: 23 Degree
• Valve Spring Diameter: 1.437\"
• Maximum Lift: 0.575\"
• Valve Stem Seal Material: Viton
• Guide Plate Pushrod Size: 5/16\"

Rev up your Holden’s performance with the Nason Cylinder Head Assembled. Designed for those who demand the best, this cylinder head offers reliable performance boost and enhanced driving experience. Don’t wait—dominate the road with the power and precision of Nason!

Buy Now and Experience Unmatched Performance!