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Super 9 / What's your top speed?
« on: May 26, 2017, 03:15:39 PM »
I am beginning to wonder if my 08 s9ac is on the slow side. When I am wot on level ground, I am getting a speed of 70km/h (indicated) but only 60 as measured by gps. What speeds are you getting? I would like to get to 70/80 km/h (gps). What would be the recommended upgrades? Other than a bbk?