G1 Weber Carburetor Adapter Kit - 1.1 (FA,GG), 1.3 (GF), 1.5 (FH,JB), 1.6 (EC,EG,FP),1.8 (DX)

This adaptor plate kit allows you to fit a Weber DFAV, DFEV, DGV, DGEV or DGAV carburettor onto VW Golf Mk1, Scirocco or Rabbit models originally equipped with the Pierburg 2E3 carburettor and its rubber mounting block. Designed as a direct, durable replacement solution, this kit provides a solid mounting interface between the manifold and the chosen Weber-style carburettor, eliminating the common issues associated with ageing Pierburg units such as vacuum leaks, worn diaphragms and inconsistent idle performance.

The adaptor plate ensures correct alignment, sealing and throttle linkage positioning, enabling a smooth conversion to a progressive Weber-type setup. Manufactured to match the footprint of the Pierburg 2E3 flange, it replaces the OE rubber mounting block—offering a more reliable, rigid base that improves throttle response and reduces unwanted movement under load. This makes it ideal for drivers looking to improve drivability, simplify maintenance, or upgrade to a more tunable, performance-oriented carburettor.

Suitable for use with:

• EMPI EPC 32/36F carburettors

• WEBER DFEV / DFAV carburettors

• WEBER DGV / DGEV / DGAV series

• Holley 5200 Series carburettors

Compatible with the following Mk1 petrol engine codes:

• 1.1 (FA, GG)

• 1.3 (GF)

• 1.5 (FH, JB)

• 1.6 (EC, EG, FP)

• 1.8 (DX)

Depending on the carburettor chosen, additional parts may be required to complete the installation—such as throttle linkage adapters, fuel hose fittings, choke wiring components (for electric choke versions), and air filter assemblies suitable for Weber-style twin-choke carburettors.

This adaptor kit is the ideal foundation for converting your Mk1 VW from the original Pierburg setup to a more efficient and easy-to-tune Weber or EMPI system.