The RUF TurboR Engine kit for the Porsche 993 Turbo. This is part of the venerable TurboR upgrade for the Porsche 993 Turbo. Originally released in the TurboR package, this kit is now available as a stand-alone. The engine kit includes new camshafts, special modifications of the KKK twin-turbochargers, and modification of the existing catalytic converters. To this RUF adds special modifications to the Bosch engine management system. This power level is brought up to 490bhp @ 5,500rpm, and torque to 479lb-ft at 4,800rpm. Representing an over 80hp and 80lb-ft of torque increase from the standard vehicle, the performance is breath-taking. The typical RUF hallmark of a broad and flat power curve enhances the extreme thrust this engine develops. This is a very comprehensive job in our workshop, speak with us for a detailed quote and further information.