Proflow AirDual Intake Manifold – Aluminium, Natural, Square Bore, Ford SB 289/302W | PFEM2121

Proflow AirDual Low-Rise Intake Manifold – PFEM2121

The Proflow AirDual Low-Rise intake manifold is a proven bolt-on performance upgrade for Ford Small Block 289 and 302W engines. With a high-flow runner design tuned from idle to 6,000 RPM, it delivers improved horsepower, torque, and a noticeably sharper throttle response over stock intakes.

Key Features

• High-flow runner design engineered to maximise airflow and improve combustion efficiency across a broad RPM range
• Idle to 6,000 RPM power band — strong street performance with top-end capability
• Improved throttle response over factory intakes for a more responsive, engaging driving feel
• Square bore carburettor flange for broad carb compatibility
• Natural cast aluminium finish — also available in black powder coat
• Designed specifically for Ford Small Block 289 & 302W applications

Specifications

• Part Number: PFEM2121
• Material: Cast Aluminium
• Finish: Natural (also available in Black Powder Coat)
• Carb Flange: Square Bore
• Application: Ford Small Block 289 & 302W
• RPM Range: Idle – 6,000 RPM
• Weight: 10 kg

If you're building a Windsor-based Ford that needs reliable power from the bottom end to the top, the Proflow AirDual is the intake to spec.