I have talked to some viper guys that do the silver state classic, gamblers run, ETC. These are all high speed runs that can average over 200mph. They have all told me that you need a rear differential cooler if you are going to do these high speed runs, especially Gumball 3000 or the like. I am just guessing. Anyway, I took my stock 97 GTS to 180 without a problem and the guys that I have talked to, the ones doing these high speed legal runs, said that a stock viper can go 190mph. I saw on motortrend a stock viper do 192mph in one of their tests.
Back to your question, I would guess that you could get pretty close to 200mph with the mods listed above. I don't think you can break 200 but maybe 197 or 198. It's hard to keep up with those high end cars that are super aero dynamic.
Back to your question, I would guess that you could get pretty close to 200mph with the mods listed above. I don't think you can break 200 but maybe 197 or 198. It's hard to keep up with those high end cars that are super aero dynamic.