Can I LPG convert my engine fitted with a 4 barrel carb?

Yes you can and it is made very simple with the use of our Power Plenum mixer.

We have developed our very own mixer suitable for the 4 barrel carburettor, seen below as a mixer (on the left) and as part of a complete front end kit (on the right).

This new & unique system works just like LPG on a fuel injection system, through a plenum chamber. The difference in power and economy from the old active mixer style is astonishing, especially on larger capacity engines.

Simplified - The original active mixer used to convert 4 barrel carburettors had a vacuum operated diaphram that could split. The secret of this system is simplicity. There are no unnecessary moving parts no complicated fittings, just fuel injected engine performance and efficiency from your 4 barrel carburetor.

This item and more LPG components and kit are available through our eBay shop