Hei Distributor Tach Wiring Diagram. You have to eliminate the ballast resistor from the circuit. If it isnt maked it is the term.
Add article to list. I may be wrong but i dont think an hei distributor is going to trigger a tach designed for a point system. It shows the components of the circuit as simplified shapes and the facility and signal contacts in the midst of the devices.
The 12v feed needs to be fairly hefty.
It shows the components of the circuit as simplified shapes and the facility and signal contacts in the midst of the devices. Im guessing you have the flame thrower hei dist. If you are converting from a points type distributor you have to make sure that the resistance power wire is bypassed. Should be marked tach on the cap.