The 6 cylinder 1995-97 XJR responds just as well as the V8 models to pulley change, with the advantage that the change process is much easier on the 6 cylinder car.
Fitting this 10% XJR supercharger lower pulley upgrade adds 30hp and 30ftlb to the car’s midrange, and 15-20bhp at peak power, a really great bolt-on upgrade you will feel.
We supply these conversions with a special length supercharger drive belt, so all that is required for the conversion is basic hand tools.
