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| | | | Joined: Oct 2006 Posts: 4,983 Master Gabster | | Master Gabster Joined: Oct 2006 Posts: 4,983 | I am trying to hook up a tach on my HEI distributor. I'm from the old school where it meant hooking to a coil. I see on the HEI where it should be hooked but I don't know how it hooks. I looks like it takes a special plug that I don't have and don't even know what to ask for at the parts house.
~Jim
| | | | | Joined: May 2001 Posts: 7,438 Extreme Gabster | | Extreme Gabster Joined: May 2001 Posts: 7,438 | If it is a stock 350 distributor it ought to take a regular old one of these. | | | | | Joined: Feb 2004 Posts: 29,760 Kettle Custodian (pot stirrer) | | Kettle Custodian (pot stirrer) Joined: Feb 2004 Posts: 29,760 | Inside that hole in the cap, there's just a simple male blade connector. Just use the one pictured in the post above, and you're good to go! The signal to the tach works just like it would on a point-type distributor.
Jerry
"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!
| | | | | Joined: Oct 2006 Posts: 4,983 Master Gabster | | Master Gabster Joined: Oct 2006 Posts: 4,983 | Well, I found the connector in my stash but can't see up into the slot where the male connect is. I guess I'll have to get a mirror.
~Jim
| | | | | Joined: Jul 2008 Posts: 326 'Bolter | | 'Bolter Joined: Jul 2008 Posts: 326 | You can also find the OEM style plug/connector that will clip solidly into the distributor. HEI Connector Example SimS | | | | | Joined: Oct 2007 Posts: 725 Shop Shark | | Shop Shark Joined: Oct 2007 Posts: 725 | @BIG CHEVY 3600, Get a Accel #170072 connector plug. It has both wires and CANNOT be pluged in backwards. Run a 12 gauge switched hot to the RED wire to the red side of the plug and the green or blue (whichever they used when they made the plug,) to the signal wire from the tach. Unless your distributor is brand new, you will be amazed at the difference the HEI makes!
best wishes,
Les | | | | | Joined: Nov 2006 Posts: 2,544 Shop Shark | | Shop Shark Joined: Nov 2006 Posts: 2,544 | You should be able to feel the spade connector with your finger tip. The wide part of the connector is parallel with the outside of the box. | | | | | Joined: Oct 2007 Posts: 725 Shop Shark | | Shop Shark Joined: Oct 2007 Posts: 725 | That's correct. There should be 2, one beside the other. | | | | | Joined: Mar 2008 Posts: 3,750 'Bolter | | 'Bolter Joined: Mar 2008 Posts: 3,750 | If i'm not mistaken the HEI cap is actually marked which connection is which.
1950 Chevy Advance Design 3100 in ScotlandIn the Stovebolt GalleryMore pix on Flickr. I've definately got this truck thing in my blood ... my DNA sequence has torque settings"Of all the small nations of this earth,perhaps only the ancient Greeks surpass the Scots in their contribution to mankind" Winston Churchill.
| | | | | Joined: Oct 2006 Posts: 4,983 Master Gabster | | Master Gabster Joined: Oct 2006 Posts: 4,983 | OK guys the plug came in from Summit today. After a while I'll light up the propane heater in the garage and see if I can hook it up. Thanks for the help. If this doesn't work I be back here begging for more help.
~Jim
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