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10-03-2017, 10:56 PM
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#1 |
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Registered User
Join Date: Sep 2017
Location: Burlington, WI
Posts: 28
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Factory tach underhood pics
Could someone with a factory tach setup please post some pics of the engine bay where the tach signal wire comes through the firewall? I'm looking to add the tach to my truck and have the factory harness with grommet and just want to know where to drill the hole. Thanks for any help
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10-04-2017, 04:54 PM
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#2 |
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Registered User
Join Date: Sep 2017
Location: Burlington, WI
Posts: 28
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Re: Factory tach underhood pics
My truck is a 77 by the way
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10-04-2017, 06:47 PM
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#3 | |
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Active Member
 
Join Date: Oct 2017
Location: Northern Illinois
Posts: 168
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Quote:
Posted via Mobile Device |
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10-04-2017, 11:53 PM
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#4 |
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Registered User
Join Date: Sep 2017
Location: Burlington, WI
Posts: 28
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Re: Factory tach underhood pics
Hi Matt! It's Aaron. Thanks for the reply.
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10-05-2017, 07:07 PM
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#5 |
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Account Suspended
Join Date: Jun 2011
Location: Des Moines, IA.
Posts: 4,143
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Re: Factory tach underhood pics
That above pic is correct indeed for 73-80 trucks. 1981-up the tach wire pops out near the accelerator cable. I added one to my 77 High Sierra truck build but I also added the tach filter too.
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10-07-2017, 07:08 PM
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#6 |
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Registered User
Join Date: Sep 2017
Location: Burlington, WI
Posts: 28
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Re: Factory tach underhood pics
Thank you for the replies IllinoisK30 and gmachinz. I appreciate the help!
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