Originally Posted By beecrazy
I have my LM-2 with analog cable connected directly to tach output off my MSD box .
This is then recorded to SD memory card in LM-2 along with AF readings and saved as a session.

Kevin


Nice. How does it know when to start recording? Is there a button you push, or is it just constantly recording?

Also, can they be connected to other types of tach signals, like the coil. Would a mopar ECU work?