Petrol V8 engine upgrades up to 5.0 liter with Webber Carbs and High performance Cams, Balanced Cranks and Tubular manifolds to up to 340 Bhp. Diesel engine Upgrades through performance tuning with the Autologic Upgrades for TD4, TD5 TD6, and the new Jaguar V8 give massive Power and Torque Improvements.