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To hook a factory tachometer to a Pro Comp distributor, you'll typically connect the tach's signal wire to the negative terminal of the distributor's coil. Ensure the ignition is off while making connections to avoid any shorts. If your tachometer requires a power source, connect it to a suitable 12V source. Finally, double-check all connections for security and correct placement before starting the engine.
What else can I help you with?
What wire do you hook to on the distributer or coil to hook up a tach?
You would hook to the negative side of the coil. Some HEI distributor caps are marked "tach".
How to connect the tach to the coil on a 87 El Camino?
Since the coil is in the distributor, simply hook the tach 'trigger' wire to the out put on the side of the distributor cap marked 'tach'.
How do you wire up a factory tach in a 1986 Pontiac Grand Prix?
The tach should connect to the distributor.
How do you hook up a tach to a 1984 Chevy 350 engine?
if it is a hei ignition there is a place on the distributor cap that says tach.
How do you hook up a tach to a small block Chevy with HEI distributor?
On the dist., cap, where the wires go in, there is a tab labeled TACH.
How2 hook up sun super tach 2 to a 88 k5 blazer?
u have to look at ur distributor if it is an HEI "coil on top there is markings on the distributor cap for the tach but if it is a regular distributor with an external coil you hook it up to the neg wire off the coil neg/ black wire
How do you hook up a hei distributor with external coil to a tachometer?
The green wire from the tach goes to the negative side of the coil.
Where is the tach sending wire on a 1994 jeep Cherokee 4.0 liter this car didnt come with a tach from the factory but I would like to add one?
it's located at the bottom of the distributor
Which white wire do I hook the green tach wire to since there are two white wires going to the coil on my 90 Chevy 350?
one white wire goes to the distributor, the other goes nowhere. This is the lead that goes to the tach
How do you hook up a sunpro tach to a 98 Toyota tacoma 2.4l 5 speed?
how do you hook up a sunpro super tach 2
Do you need a tach to hook up a hei dist?
No, you do not need a tachometer to hook up a HEI (High Energy Ignition) distributor. The HEI distributor can be connected directly to the ignition system without requiring a tachometer for its basic operation. However, if you want to monitor engine RPMs, you can install a tachometer separately.
What color is the tach wire on a distributor cap?
green
