lutter94
Well-Known Member
Also lutter94 yes the handheld fixes the speedo but I didn't know if the old gear style would output the correct signal for the 99+ gauges to run properly. I agree a speedcal with be the best option here.
When I went 99 into a 94, the speed read 120+ at like 30-45 mph, lol. Does the tuner take account for tire size and gears? Or can you "fine tune" it so it is correct? I just had to play with the gps for a few passes do some interpolating, and double check.
The connectors are the same.....