The Eaton TVS supercharger fitted to 5.0 Jaguar models is an excellent unit, which can be easily upgraded by changing the pulley (available in our shop here). This increases the driven speed of the supercharger, in turn increasing boost pressure by about 2.5psi, and allowing the engine to produce more power without the strain of revving higher.
Unlike on the 4.2 models which gave mostly midrange power increase, the 5.0 TVS cars yield benefit right through the rev range. This is a very popular conversion proven by long term success on thousands of cars.
For 5.0 Jaguars fitted with the TVS supercharger we have a 7.5% / 60mm supercharger upgrade pulley which is proven through hundreds of successful installations on Jaguar and Range Rover cars.
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