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Old May 12, 2006 | 03:36 PM
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Default Gauge Brightness

Hi,

My gauges are pretty dim even at full brightness. Is there any way to get them brighter without changing the bulbs?
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Old May 12, 2006 | 03:42 PM
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not really unless your dimmer has problems. It should be applying full battery voltage to the lamps with it to full bright. What you get is what you got. My 77 was pretty dim until I replaced all the bulbs, it helped a lot, looked like a new car.
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Old May 12, 2006 | 04:20 PM
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Mine have always been dim and I replaced the bulbs.
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Old May 12, 2006 | 07:07 PM
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Originally Posted by the_lane
Hi,

Is there any way to get them brighter without changing the bulbs?
Get them brighter without changing the bulbs?
Have you considered a flashlight?
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Old May 12, 2006 | 08:15 PM
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Originally Posted by SIXFOOTER
not really unless your dimmer has problems. It should be applying full battery voltage to the lamps with it to full bright. What you get is what you got. My 77 was pretty dim until I replaced all the bulbs, it helped a lot, looked like a new car.

Big job to replace all the bulbs, I suppose. How far did you have to take the dash apart, all the way?? And how long did it take you?
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Old May 12, 2006 | 11:34 PM
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make sure you have a good ground circuit...maybe run a ground jumper up to the inside of the dash....i can't remember is the drivers side foot well light tied into the dash ground?
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Old May 12, 2006 | 11:36 PM
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mine has 3 settings

off

flicker

dim
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Old May 12, 2006 | 11:52 PM
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LOL Corz - but really bulbs do get dimmer as they get older.

And lighting technology has taken a major step forward. To this point - look at http://www.speeddirect.com/index.aspx?nodeID=128 for example. Way bright lights out of the former holes up front for bulbs.
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Old May 12, 2006 | 11:54 PM
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Mine are pretty bright except for the left side of the tach...at night the numbers don't start until around 3500 RPM
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Old May 13, 2006 | 12:23 AM
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Originally Posted by SIXFOOTER
not really unless your dimmer has problems. It should be applying full battery voltage to the lamps with it to full bright. What you get is what you got. My 77 was pretty dim until I replaced all the bulbs, it helped a lot, looked like a new car.


It was a big job for me, for othere here probably not.
I did mine as I was fixing other gremlins in the vacinity. I pulled the who dash off.

But I can see the whole spedometer and tech now.

That zenon harness looks cool but just a little $$$$. Actually a whole lot $$$$$$$$
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Old May 13, 2006 | 08:39 AM
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I did it on a slow thursday evening, there are a lot of them, get 2 boxes. 2-3 hrs, sixpack. not a big deal, be patient, don't break anything
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Old May 13, 2006 | 08:42 AM
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I looked at that light harness a while back, it co$t way too much for me to buy it, but I am going to build it. Thats a hose job for the lamps, you can easily find them for 1/3 of that price.
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