Talk:Porsche 959/@comment-2003:86:6B02:4695:EC07:8850:A62E:DDF7-20171218211026

Best low-tunes (900-1000) for the Porsche 959: ◾ 0405 0000 (D911), TTS = 201.0 mph (323.6 km/h), RTS = 142.9 mph (230.1 km/h)

can somebody explain this??? what is to understand with TTS/RTS ?... and how do u calculate TTS/RTS ?

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IT SEEMS THAT calculations for the Tuning of cars is always "different" in the wikia-CARsites....