moparisbest
Well-Known Member
My tach is reading way off . It's hooked to the msd tach output . Is the other settings for this set up ? Are should I just hook it to the coil wire ?
Vdo tach help
- Thread starter moparisbest
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67Dart273
Well-Known Member
No you cannot hook it to the coil with MSD. Only thing I know to tell you is to test in on a car with a conventional distributor, such as GM HEI or Mopar ECU, or breaker points and see if it reads correctly on that
Then go to the MSD site and read everything you can find on adapting tachs, or contact MSD
Also make sure the tach does not have a jumper or switch selecting 2 stroke, or other than 8 cylinders, and that's an assumption...........are you running a 4, 6, 8, V12, ??
Then go to the MSD site and read everything you can find on adapting tachs, or contact MSD
Also make sure the tach does not have a jumper or switch selecting 2 stroke, or other than 8 cylinders, and that's an assumption...........are you running a 4, 6, 8, V12, ??
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