This comprehensive manual provides in-depth technical specifications for the Porsche 944 S2 Turbo model years 1989, 1990, and 1991. It is a valuable resource for technicians, mechanics, and owners alike, offering detailed information on all aspects of the vehicle. The manual covers essential topics such as general introduction, specifications, instrument and controls, operations instructions, fuels and lubricants, maintenance and lubrication, and safety guidelines. It also includes detailed information on major components, working range, weight, lifting capacities, bucket selection, undercarriage specifications, recommended oils, and control devices. The manual provides detailed instructions on operation, maintenance, and transportation of the vehicle. It covers specific aspects like starting and stopping the engine, operation of working devices, traveling, efficient working methods, operation in specific work sites, normal operation of the excavator, attachment lowering patterns, storage, and RCV lever operating patterns. The manual also includes a maintenance section with instructions, tightening torques, specifications for fuel, coolant, and lubricants, a maintenance checklist, a maintenance chart, service instructions, information on the electrical system, air conditioner and heater, and much more. This manual offers an invaluable resource of technical information, providing a thorough understanding of the construction, repair, and design of the Porsche 944 S2 Turbo.

The Porsche 944 S2, produced from 1989 to 1991, represented the pinnacle of the 944 model line, boasting superior performance and a refined driving experience. This two-door, four-seater coupe was powered by a 2.5-liter, naturally-aspirated four-cylinder engine, which, unlike its predecessors, featured a turbocharger and intercooler. This setup resulted in a substantial power bump, reaching a formidable 217 horsepower and 221 lb-ft of torque. The S2 retained the 944's iconic silhouette, featuring a sloping front end, a distinctive ducktail spoiler, and a rear-mounted engine. This configuration not only provided the car with excellent handling and balance but also gave it a distinctive visual appeal. The S2 was equipped with an array of performance-oriented features, including a limited-slip differential, upgraded brakes, and a sport-tuned suspension system, ensuring a thrilling and engaging driving experience.

Beyond its performance enhancements, the 944 S2 offered a refined interior. The cockpit featured a driver-centric design, with supportive sports seats, a leather-wrapped steering wheel, and an array of gauges providing the driver with essential information. The S2 was also equipped with a range of luxury features, such as an optional sunroof, air conditioning, and a premium audio system. This blend of performance, practicality, and luxury solidified the 944 S2 as a highly desirable and sought-after model among Porsche enthusiasts. The car's timeless design, coupled with its potent engine and refined driving dynamics, ensured that the 944 S2 remained a coveted collectible, offering a taste of Porsche's heritage and performance for a fraction of the cost of its more iconic counterparts.