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Old 29th October 2021, 18:40   #2
Reebs
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Rover 75 Conn SE V6 / MG ZT 260 SE V8 / MG ZT 180 SE V6

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On all three of my ZTs it is spot on when compared to my road angel speed camera detector which uses GPS signals for speed, but on both my 75s it reads about 3mph higher than actual when cruising at 70. The speedo needle indicates 77mph when actually driving at true 70mph on the 75 too.
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