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Old 08-19-2016, 06:47 PM
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caryb78
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I would like to add a vacuum and A/F gauge in my 78 pace car. Any good ideas on how I could add without modifying my original panel. i.e. a rt vertical windshield post etc.
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The13Bats (08-22-2016)
Old 08-21-2016, 09:51 PM
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BB68Vett
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It's a pretty small passenger compartment in the C3's. I've mounted extra gauges in two different spots on my 68. First I mounted a voltmeter (68's have ammeters not voltmeters) to the left of the gauge cluster at the bottom right side of the drivers dash pad. Recently, I removed that gauge and added a voltmeter and fuel pressure gauge directly underneath the right (passenger) side dash pad. They're clearly visible from the driver's position. Let me know if you want me to snap a picture of the gauges for you. I personally think it looks OK (obviously not original looking at all).

- Mike
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Old 08-21-2016, 10:27 PM
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7t9l82
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Originally Posted by BB68Vett
It's a pretty small passenger compartment in the C3's. I've mounted extra gauges in two different spots on my 68. First I mounted a voltmeter (68's have ammeters not voltmeters) to the left of the gauge cluster at the bottom right side of the drivers dash pad. Recently, I removed that gauge and added a voltmeter and fuel pressure gauge directly underneath the right (passenger) side dash pad. They're clearly visible from the driver's position. Let me know if you want me to snap a picture of the gauges for you. I personally think it looks OK (obviously not original looking at all).

- Mike
I seriously hope your fuel pressure gauge is electronic. Mechanical fuel pressure gauges should NEVER EVER be used isnide the car.
Old 08-21-2016, 11:25 PM
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BB68Vett
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Yes, electronic fuel pressure gauge by Longacre. Fuel pressure sensor near the carb wired to the gauge inside the car.

- Mike
Old 08-21-2016, 11:36 PM
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johnt365
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I replaced my clock with a/f gauge. The car is also non-A/C so I put a transmission temp gauge in the vent hole.


Old 08-22-2016, 09:44 AM
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Street Rat
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I installed an electric fuel pressure gauge on my vertical "A" post. It uses a sensor on the fuel line at the carburetor. Here's a photo...



Last edited by Street Rat; 08-22-2016 at 09:46 AM.
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Old 08-22-2016, 11:56 AM
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Blue Juice
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This will only work if you have an L88 hood, but it may give you some food for thought...






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Old 08-22-2016, 12:58 PM
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ignatz
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If you are willing to give up your radio you can do something like this



I've put an iPod classic in the ash tray. Apple doesn't sell these anymore but I've seen a number of creative replacements on this forum.

Also many of the aftermarket gauges have multiple functions. You should look into that. The AEM gauges I installed have replaceable faces. I designed my own face to match my original GM style but didn't follow through. It can be done though.
Old 08-22-2016, 02:39 PM
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AkitaCJ75
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Originally Posted by caryb78
I would like to add a vacuum and A/F gauge in my 78 pace car. Any good ideas on how I could add without modifying my original panel. i.e. a rt vertical windshield post etc.
Take out the clock! I know it's a slight panel modification but it would look quite stock to the untrained eye

Last edited by AkitaCJ75; 08-22-2016 at 02:40 PM.
Old 08-22-2016, 03:00 PM
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Peterbuilt
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You can never have too many gauges!


Old 08-22-2016, 07:05 PM
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caryb78
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Default Gauges

Originally Posted by Street Rat
I installed an electric fuel pressure gauge on my vertical "A" post. It uses a sensor on the fuel line at the carburetor. Here's a photo...


Thats where I am looking hard at. I think I can get 2 or 3 on the right windshield post by modifying a Auto Meter aftermarket post.

Thanks for your response
Old 08-22-2016, 07:08 PM
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caryb78
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Default gages

Originally Posted by ignatz
If you are willing to give up your radio you can do something like this



I've put an iPod classic in the ash tray. Apple doesn't sell these anymore but I've seen a number of creative replacements on this forum.

Also many of the aftermarket gauges have multiple functions. You should look into that. The AEM gauges I installed have replaceable faces. I designed my own face to match my original GM style but didn't follow through. It can be done though.
Very nice, I am looking at the ash tray area as well
Old 08-22-2016, 08:35 PM
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Old 08-23-2016, 12:08 AM
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7T1vette
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Peterbuilt...


SWEET!!!

Then, all you need is a co-pilot.

Last edited by 7T1vette; 08-23-2016 at 12:10 AM.

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