http://auto-specs.zercustoms.com The RSS feed of the latest 10 RS specifications at Auto Specifications en http://auto-specs.zercustoms.com/r/rs/1990-rs-911-turbo-specifications.html 1990 RS 911 Turbo Specifications - Specs price $207 058 engine Turbocharged Flat-6 valvetrain SOHC displacement 3368 cc / 205.5 cu in bore 98 mm / 3.86 in stroke 74.4 mm / 2.93 in power 432.5 kw