This is a supercharger fitting kit for a classic Mini A or A+ engine. This should fit any 998 or 1275 type engine. It DOES NOT include a supercharger.This is designed to use a 2002 to 2006 Mini Cooper S supercharger which is readily available. A slight modification is required to the supercharger which is outlined in the instructions.
You will also need a crank pulley (available from a couple of UK sellers) and maybe a decompression plate. This is the kit made by Blown1380 from the UK.
I decided to order the full VMAXSCART kit and never installed this one. Includes manifold, intake tube from supercharger to carb, idler pulley, gaskets, belt, and fitting bolts. Many people have fitted this kit. It is similar to the Jonspeed kit. The item "Classic Mini Supercharger Fitting Kit" is in sale since Monday, November 29, 2021.This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Air & Fuel Delivery\Turbos, Superchargers & Intercoolers\Superchargers & Parts". The seller is "gskipton" and is located in Rutherfordton, North Carolina. This item can be shipped worldwide.