Weber 34 DMTR Carburetor Overhaul Kit – Fiat 127 Sport

Weber 34 DMTR 47/350 - 54/250 Carburetor Overhaul Kit

The Weber 34 DMTR carburetor is the beating heart of the performance in the sporty, high-displacement versions of the Fiat 127. This Weber 34 DMTR carburetor overhaul kit is specifically designed to guarantee the total restoration of the original functionality and calibration of your fuel system. The wear of internal elements, such as gaskets and diaphragms, can seriously compromise drivability, causing hesitation, excessive fuel consumption, and an unstable idle.

Application and Benefits for the Fiat 127 Sport

This kit is essential for the maintenance and restoration of the following engines:

• Fiat 127 Sport (1050 cc Engine): Models that were fitted with the Weber 34 DMTR 47/350 twin-barrel carburetor.

• Fiat 127 Sport (1301 cc Engine): Later versions that also used the Weber 34 DMTR 54/250 carburetor for their performance needs.

Overhauling the carburetor with high-quality components ensures that the engine of your 127 Sport receives the perfect air/fuel mixture in every driving condition, restoring the throttle response and efficiency that made this model famous.

Technical Kit Contents and Jet Specifications

The kit includes all the necessary elements for a professional refitting, ensuring precision and long-term reliability:

• Complete Gasket Set: Gaskets made from high-quality materials for resistance against current fuel additives, essential for a watertight seal and to prevent leaks.

• Accelerator Pump Diaphragm: A vital component for prompt accelerator response, ensuring smooth and precise fuel delivery, eliminating annoying "flat spots" during acceleration.

• Needle Valve and Seat: Control the fuel level in the float bowl with maximum reliability. Their precision is crucial for preventing both flooding and insufficient fueling.

Included Calibration Jet Details:

The idle jet (or emulsion tube) is supplied according to the specifications necessary for optimal engine function at low regimes and during progression:

• Manufacturer/Emulsion Tube Reference Code: 372M

• Jet Calibration Measure: 1.75

An accurate overhaul with this kit is the best investment to preserve the health and reactivity of your Fiat 127 Sport engine.

The Importance of Quality for Carburetor Spare Parts

For historic vehicles like the Fiat 127, the use of quality overhaul parts is fundamental not only for performance but also for safety and authenticity. This kit ensures compatibility with original Weber codes, guaranteeing that consumption and power parameters adhere to factory specifications. Do not sacrifice reliability with non-specific components: choose a complete and reliable kit to revive the true sporty nature of your 127.