Proflow SuperMax EFI Hi-Ram Intake Manifold Kit – Fabricated Black, LS3/L92, 102mm TB, w/ Fuel Rails | PFEM63242

Proflow SuperMax EFI Hi-Ram Intake Manifold Kit – PFEM63242

When you're building a maximum-performance LS3 or L92, the Proflow SuperMax fabricated intake manifold is the serious choice. Built from 3mm 6061-T6 sheet aluminium with 100% TIG welds, this Hi-Ram EFI intake is engineered to feed upgraded camshafts and cylinder heads the airflow they demand — and it comes complete with fuel rails and a 102mm throttle body opening, ready to bolt on and make power.

Key Features

• 3mm (1/8") 6061-T6 sheet aluminium construction with 100% TIG welds for maximum strength and durability
• Tapered intake runners increase air velocity and evenly distribute airflow to all 8 cylinders for consistent volumetric efficiency
• 102mm throttle body opening — ready for high-flow EFI setups
• Fuel rail kit included — complete bolt-on kit, no additional fuel rail sourcing required
• GM LS2/LS3 MAP sensor provision on the rear of the plenum for clean sensor mounting
• LS3/L92 intake port openings — also available in LS1/LS2/LS6 port spec
• Black powder coat finish for a purposeful, race-ready look
• Intended for maximum performance applications — pairs best with upgraded cams and heads

Specifications

• Part Number: PFEM63242
• Material: 3mm 6061-T6 Sheet Aluminium
• Finish: Black Powder Coat
• Style: EFI Hi-Ram
• Throttle Body Bore: 102mm
• Port Openings: LS3/L92
• Fuel Rails: Included
• MAP Sensor: GM LS2/LS3 compatible provision
• Application: Holden Commodore LS3/L92
• Weight: 6 kg

Also available in 92mm throttle body opening and LS1/LS2/LS6 port spec. Tunnel Ram versions with 4500 and 4150 flange patterns also available — ask us for details.