Weber IDLE JET 65F8 DCOE
The Weber 65F8 idle jet is precision-engineered for Weber DCOE and 45 MCHH carburettors, offering precise fuel metering for optimal idle and low-speed performance. This jet features a 0.65mm fuel orifice combined with Weber's F8 air bleed system.
Key Features
- Fuel Orifice Size: 0.65mm (65 designation)
- Air Bleed Configuration: F8 type with 1.2mm air bleed hole
- Compatibility: Weber DCOE and 45 MCHH carburettors
- Mixture Characteristics: Leaner than F9 jets, richer than F11 jets
Technical Specifications
The F8 air bleed design incorporates a precision 1.2mm hole in the side of the jet, allowing controlled air introduction into the fuel mixture. This creates a leaner mixture compared to F9 jets while maintaining richer characteristics than F11 variants. The 65 fuel size provides moderate fuel flow suitable for a wide range of engine configurations.
Performance Benefits
- Optimized for use with oxygenated fuels
- Provides smooth idle characteristics
- Controls low-speed fuel delivery and part-throttle transition
- Essential component for proper carburetor tuning
Professional Installation
This idle jet is designed for easy installation in Weber DCOE carburettors and requires basic carburetor maintenance knowledge for proper setup and adjustment.