Did You Know?
Where to connect a tachometer
If you're hooking up a tachometer most of the connections are obvious. Not the one that connects to the coil. The answer to "which one is it" is... The "top" or black wire (#1 coil) is the negative side where most manufacturers instruct you to connect.
Last Updated: Thursday, August 09 2018 @ 11:01 AM PDT