Genuine Weber 40 IDF Carburetor (without cold start)

Classic Aircooled VW Carburetors and Kits parts by Limebug

Weber 40mm IDF 70 carburettor. Genuine Weber, made in Spain, not a cheap Chinese copy

This carburettorhas not got a starting mechanism (choke) fitted, but is fitted with a blanking plate instead, which makes it ideal for fitting to VW aircooled engines as it avoids clearance issues with the fan housing.

Standard jetting is:-

• 28mm Venturi
• 115 Main jet
• F11 Emulsion tube
• 200 Air corrector jet
• 55 Pump exhaust valve
• 52 Idle jet
• 50 Pump jet
• 1.75 Needle valve.

We can re-jet this carburettor to suit your application, please contact us before ordering to discuss your requirments.

OE Reference: IDF40
SKU: 010090203