Weber 34 DMTR overhaul kit – Ritmo Abarth

Weber 34 DMTR 51/250 Carburetor Overhaul Kit

Maintenance of high-performance carburetors is crucial for preserving the aggression and response of the Abarth engine. This Weber 34 DMTR carburetor overhaul kit has been specifically selected for the Fiat Ritmo Abarth 125 TC, a vehicle that demands maximum precision from its fuel system. Resolve issues of irregular idling, power drops during acceleration, and fuel leaks caused by the wear of elastic components.

Technical Composition and Kit Details

Working on a two-barrel carburetor like the 34 DMTR requires precise components to ensure reliable calibration. The kit includes the essential elements to service the main body and the carburetor cover, guaranteeing a professional and long-lasting restoration:

• Complete Gasket Set: High-resistance gaskets, suitable for the typical operating temperatures of the Abarth engine.

• Accelerator Pump Diaphragm: A reinforced elastic component, critical for immediate response during acceleration.

• Needle Valves and Seat: Fundamental elements for controlling the float level and preventing leaks.

Detail on Calibration Jets

Unlike standard carburetors, the Weber 34 DMTR 51/250 carburetor has specific calibrations for sporting use. The kit provides new brass calibration jets and components:

• Manufacturer/Emulsion Tube Reference Code: 372M

• Jet Calibration Measure: 1.75 These parameters are essential and must match the calibration specifications of the Weber 34 DMTR 51/250 carburetor to ensure the correct dosage of the mixture at idle and during the progression phase.

Why Choose a Specific Repair Kit?

The Weber 34 DMTR, installed on the Fiat Ritmo Abarth 125 TC, requires precise components to ensure correct sealing and calibration. Using a specific overhaul kit prevents the use of unsuitable components that could compromise performance. The components are chosen to resist the heat and chemical composition of modern fuel. Tackling maintenance with a complete set allows you to replace all wear parts in a single operation, restoring factory specifications.

Applications and Installation Tips

This repair set is specific and optimized for the Weber 34 DMTR 51/250 carburetor mounted on the Fiat Ritmo Abarth 125 TC.

It is always recommended to consult the specific Abarth workshop technical manual before proceeding with reassembly. Thoroughly clean all internal passages and carburetor ducts with specific detergents before installing the new components to ensure optimal operation.