The PX500 range of filters is developed for twin carburettors but in a compact design for applications where space can cause an issue e.g. Motorcycles, MG Midget, Metro, Mini etc.
The range consists of a filter unit which utilises the Pipercross competition foam, bonded to a ring plate. This ring plate can be attached (using the supplied DZUS fasteners) to either a tailored base plate or a blank base plate so you can cut the holes to suit your application.
To choose the correct filter for your engine please select the height as per your requirements, it is always best to choose the largest possible filter to get the maximum air flow. Remember to leave at least 20mm between the end of the trumpet/carburettor inlet and the inside of the filter.
The length (370mm) and the width (170mm inc tabs) of the filter remain the same, there are 7 different heights to choose from.
You can purchase a matching PX500 baseplate here.