jbxea1

Another thing about Harrys Lap Timer Pro is that it has a full track database (295 tracks). Literally all you have to do is select the track, start the app and drive. It begins timing the first time you cross the start/finish line. Also, it is completely wireless with no clutter on the dash board (runs off the iPhone's battery).

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2010 Black GT3
2008 Silverstone M5

drdrank

Who's making the 10Hz GPS?