Webcon Twin 40 IDA3C Inlet Manifold - Porsche 911 2.4/2.7/3.0

The Webcon Twin 40 IDA3C Inlet Manifold is designed to fit a pair of Weber 40 IDA3C triple barrel downdraft carburettors, enhancing your engine's performance by increasing fuel and air intake. Made from cast aluminium, this manifold maximises airflow, improving power output significantly.Key features of the Webcon Twin 40 IDA3C Inlet Manifold include:Twin Weber IDA3C Compatibility: Specifically designed to fit 2x Weber IDA3C carburettors facilitating an increased intake of fuel and air, which enhances your engine's power output.Cast Aluminium Construction: Made from high-quality cast aluminium, this manifold ensures durability and optimal airflow, contributing to the overall efficiency and longevity of your engine.Maximum Airflow Design: Engineered to allow for maximum airflow, this design feature supports higher power output by reducing intake restrictions, ensuring your engine runs smoothly and efficiently.Flange and Bolt Hole Pattern: The manifold features the same flange and bolt hole pattern as the original inlet manifold, allowing for easy installation onto the cylinder head without the need for modifications, saving you time and effort.Enhanced Tuning Potential: By enabling a greater intake of fuel and air, this manifold significantly improves the tuning potential of your engine, allowing for better performance and customisation for competition or performance road cars.This inlet manifold is a practical and beneficial addition to your engine setup, offering enhanced power output and efficiency. Designed to fit seamlessly and improve your vehicle's performance, it stands as a smart investment for those looking to optimise their engine's capabilities.Engine Fitment: Porsche 2.4 / 2.7 / 3.0 Flat 6 air cooled engine as fitted to Porsche 911 (1973-1983)Note: The manifolds have the correct shape plug lead holes to allow OEM grommets to be used. Engine port size - 40mm, carburettor port size - 46mm. Fitting kit sold separately.