The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 04-18-2009, 12:21 AM   #1
gripnrip
Gripnrip
 
Join Date: Nov 2008
Location: richmond utah
Posts: 63
Do I offend?

Man, I must have said something wrong, or maybe my ? was too boring. Any case I'll try again.
Does anyone know or even better could you post a schematic of the wiring diagram for the factory tach for a 67-72.
I'll save my second ? for later. Maybe it's against the rules to put two questions on at once.
Thanks for any help.
gripnrip is offline   Reply With Quote
Old 04-18-2009, 12:31 AM   #2
463
Registered User
 
463's Avatar
 
Join Date: Nov 2007
Location: Sask Canada
Posts: 1,666
Re: Do I offend?

http://67-72chevytrucks.com/vboard/s...=185856&page=6 here is the link for the wire diagram
__________________
Trueman
463 is offline   Reply With Quote
Old 04-18-2009, 12:33 AM   #3
463
Registered User
 
463's Avatar
 
Join Date: Nov 2007
Location: Sask Canada
Posts: 1,666
Re: Do I offend?

Quote:
Originally Posted by gripnrip View Post
Man, I must have said something wrong, or maybe my ? was too boring. Any case I'll try again.
Does anyone know or even better could you post a schematic of the wiring diagram for the factory tach for a 67-72.
I'll save my second ? for later. Maybe it's against the rules to put two questions on at once.
Thanks for any help.
keep asking. it's better to deal with one question per post for better results
__________________
Trueman
463 is offline   Reply With Quote
Old 04-18-2009, 12:43 AM   #4
463
Registered User
 
463's Avatar
 
Join Date: Nov 2007
Location: Sask Canada
Posts: 1,666
Re: Do I offend?

Quote:
Originally Posted by 463 View Post
http://67-72chevytrucks.com/vboard/s...=185856&page=6 here is the link for the wire diagram
just ask him to e mail the high res img to you
__________________
Trueman
463 is offline   Reply With Quote
Old 04-18-2009, 10:41 AM   #5
gripnrip
Gripnrip
 
Join Date: Nov 2008
Location: richmond utah
Posts: 63
Re: Do I offend?

Thanks 463 that is an awesome diagram, but I did not see anywhere on it that shows the tach wiring. I was hoping someone has personal experiemce with it or could send a pic. Thanks though.
gripnrip is offline   Reply With Quote
Old 04-18-2009, 11:49 AM   #6
clay68c10
Senior Member
 
clay68c10's Avatar
 
Join Date: Aug 2004
Location: Centennial, CO
Posts: 2,990
Re: Do I offend?

I don't have a pic, but one side of the tach gets 12v switched power from the fuse box and the other goes to the - terminal on your coil (or the TACH terminal on a HEI).
__________________
ClusterTruck: 68 C10 Bought in 89, wrecked in 03. Slow low $ rebuild started '17. 6.0 & TKO
http://67-72chevytrucks.com/vboard/s...d.php?t=788602
93 K1500 Short Step, 350, NV4500, EBL flash ECU. Vortec heads & roller cam someday...
05 Jeep Wrangler Unlimited. 3” lift & 6-speed
02 E320 the insurance total “free car”
13 Tahoe LTZ
clay68c10 is offline   Reply With Quote
Old 04-18-2009, 12:05 PM   #7
kev2809
low n' slo
 
kev2809's Avatar
 
Join Date: Mar 2009
Location: rosenberg, texas
Posts: 5,175
Re: Do I offend?

ya, I think those 2 wires is all you need.
kev2809 is offline   Reply With Quote
Old 04-18-2009, 07:52 PM   #8
gripnrip
Gripnrip
 
Join Date: Nov 2008
Location: richmond utah
Posts: 63
Re: Do I offend?

Thanks, I'll try it tonight if I get a free nanosecond between the kids, home improvement and the motorcycle projects.
gripnrip is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 10:43 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com