Edelbrock Webcon Carburettor Conversion Kit – Range Rover & Land Rover V8 3.5 / 3.9
Upgrade the performance of your Rover V8 engine with this Webcon Edelbrock 4-barrel carburettor conversion kit, specifically designed for Range Rover and Land Rover V8 3.5L and 3.9L engines.
This complete conversion kit replaces the original fuel system to deliver improved engine torque, better throttle response, and increased fuel efficiency. Developed by Webcon over 20 years ago, it has been installed on thousands of Rover V8 vehicles worldwide and remains one of the most reliable and proven carburettor conversion solutions available.
This kit features a Weber (Edelbrock) 4-barrel downdraught carburettor paired with a dual-plane intake manifold, ensuring optimal air-fuel distribution and noticeable performance improvements.
Compatibility
- Range Rover V8 3.5
- Range Rover V8 3.9
- Land Rover V8 3.5
- Land Rover V8 3.9
The kit is factory calibrated for 3.5L and 3.9L engines, but can also be adapted to other Rover V8 applications, including:
- MGB V8 3.5
- Rover V8 conversions
- Performance engine builds
For engines with different capacities or modifications, recalibration of the carburettor may be required.
Kit Contents
The kit is supplied complete with all components required for installation:
- Edelbrock 4-barrel carburettor
- Dual-plane intake manifold
- Air filter
- Throttle linkage*
- Fuel hoses and fittings
- Fuel filter
- Engine breather / pulse air system
- Hose connections
- Gaskets, seals and mounting hardware
- Detailed installation instructions
Installation can be carried out by a competent DIY mechanic using standard tools.
Installation Recommendations
For optimal performance:
- Recommended fuel pump: PAF476087
For vehicles with automatic transmission, an additional kick-down linkage kit PAFLP8000.is required.
Genuine Webcon Kit
This is the only official Webcon 4-barrel carburettor kit developed specifically for the Rover V8 engine.
Some similar-looking products available on the market are “grey imports” that have not been tested or verified by Webcon. Purchasing this kit ensures you receive a genuine, fully tested and reliable Webcon product.
Proven Performance
During a comparative test conducted by Fast Car Magazine, the Webcon kit demonstrated:
- Increased engine power
- Improved fuel economy
- Excellent value for money
Official Weber & Webcon Distributor
PAFClassic 🇬🇧 is an official distributor of Weber carburettors and Webcon products.
All carburettors we supply are genuine WEBER units manufactured under Magneti Marelli license in Spain.
We have access to more than 11,000 references including carburettors and spare parts, as well as the official Weber technical library, allowing us to help you source the correct components for your carburettor.
Always ensure you purchase genuine WEBER products, as the market is now flooded with copies of these legendary carburettors.
Although often sold at very attractive prices, these copies typically have lower manufacturing quality and may not be compatible with genuine Weber parts (such as jet sizes), making correct calibration for your engine difficult or impossible.












