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New Digital EGT/Boost/Trans Gauge installed!

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MPG drastic drop

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Pic's in the link in my sig below. I installed the Dakota Digital 3-in-1 gauge, and also installed a Mag-Hytec DD Pan while I was at it. The thing I like about the gauge is that you have all three readings in one 2" gauge that matches the teal green display on the odometer, PRND21 readout, and stereo. The top left reading is the transmission, boost on top right, with EGT on the bottom. The gauge is very responsive, easy to read (day and night), and I'm glad I went with it. Dakota Digital started out in the muscle car, and motorcycle market in the late 80's and they build top quality units. I'm finding more and more truck owners with their gauges. If you're looking for a digital gauge I would recommend it.



This was my first try at installing gauges not to mention even servicing a transmission and both went great. I was able to drop the stock transmission pan without taking a shower in ATF and putting in the Hytec pan on was a breeze (used the stock gasket as well). I am really impressed with the quality of the pan.



It was funny how this all went because I orginally planned on having Fred Swanson install everything for me but when I got done with the pan I started messing around and ended up mounting the gauge in the SRT-10 pillar and installed that. Then I decided I would drill a hole in the plate that is located where the clutch would go to route the wiring. Then I installed the boost bolt towards the rear of the intake manifold (couldn't get in on the front bolt as the wiring harness for injectors 1-3 was in the way), and hooked up the wiring for that and the trans pan, power at the ignition with a Posi-Tap connector, hooked up the dimmer at the headlight switch (bottom of connector closest to the door panel), and ground on the ground screw under the kick panel where the other wiring is grounded. I then figured since I had gone that far I would try to drill and tap the exhaust manifold myself. I was litterly shaking when I first started drilling becuase I had never drilled or tapped before but once I got going all my fear and doubt went away. I could have gotten it a little more vertically straight but, hey, not bad for a first timer. I originally planned on mounting it on the down pipe above the turbo but becuase the 7/16 bit for the 1/4 NPT Tap was so darn long I couldn't even get a 90 degree drill in there so I had to go aft of cyl #3, but I figured since that's good enough for ATS' aftermarket manifold it's good enough for me (temps have been reported on TDR to only be 30 degrees different between the two locations). Got the drilling done and used a long bendable-wand magnet to get out the metal filing's and moved on to the tap. I took my time and worked my way to about 5-6 threads from the top of the tap and got out all of the filings again. I installed the EGT probe with some Never Seize and called it a weekend.



All in all, I have to say I'm pretty darned proud of myself as there is nothing like the feeling of doing this kind of work yourself Oo. , but I'm just glad to have some gauges on the truck since I've been putting it off for a year.



Karl
 
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I looked into Dakota Gauges a while back (I think I even posted, asking about them). They look like a good alternative to say BD's X-Monitor, especially because they fit so nicely in the SRT-10 pillar. Do they seem reliable? Where did you buy them? Can they be done with fuel pressure, along with/instead of transmission temp? How high does the boost read to?
 
Ya, I thought they were a good alternative to the BD-X Monitor as well, particularly becuase you could use the SRT-10 pillar like you said. I've only had the gauge installed for a short time but TDR members and articles on the web indicate they are tough, reliable, high quality gauges. I can say that the gauge is very responsive and reflects consistant temps with similar setup's to mine (stock 2004's). Another thing I like about it is that it's not overbearing or obtrusive when driving at night. Boost reads up to 80 psi, more than we'll ever need!



I bought it through their website. This particular setup doesn't have fuel pressure available right now but they do custom modifications and may be able to add that for you although I don't know how much $$ that would be. They have another combo gauge with fuel pressure in it but it doesn't have EGT and Boost... volts, oil press, and water instead.



Karl
 
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Karl, the gauge looks real good.

How was the installation.

Did it come with teh sending units and wiring?

Would like to get one installed prior to heading out to Williams and Prescott at thanksgiving!



Michael
 
The install really wasn't bad at all. I had the typical learning curve associated with doing it all for the first time but I had read so much about gauge installs and drilling and tapping that I almost felt like I had done it before. It did come with the wiring for the boost setup and EGT probe, however, you do need to get the wiring for the trans temp sender, power, ground, and dimmer separately which you can get at any automotive parts store along with the split loom covering (the only thing that was a little cheesy in my mind). I recommend getting 18-20 gauge wire for everything. I would definitely recommend getting the Piers boost bolt from Genos so you don't have to tap the intake, and some 12-18 gauge and 20-22 gauge Posi-Tap connectors which make the wiring effortless (which I got directly from the mfr on-line). The EGT probe is a 1/4 NPT fitting so you'll also need a 7/16 drill bit like I said before and a 1/4 NPT Tap, which I had a hell of a time finding (Sears and Home Depot didn't have tap's that size, but Ace did). Since the 7/16 bit is a pretty good size I would also recommend drilling a smaller hole first.



Don't hesitate to send me a PM if you need to as well.



Karl
 
I have Dakota's fuel pressure gauge. I bought it because it was cheap, and I was pleasantly surprised to find it to be of good quality! It's not as "pretty" as an SPA, but the difference in price is worth it. I've only experienced one problem with the gauge. One day when it was over 100 out and the truck sat all day in the sun with the windows up I think the gauge overheated itself and shut off. Only did it that one time, then I moved the gauge up to the A-pillar and haven't had any trouble since.



-Ryan
 
Ya, it's been between 105 to 110 all week here and I haven't had any problems thus far. We had a guy around here that had his dash pod melt and his gauges stop working becuase he didn't put a windshield cover up which you have to do in AZ. When temps are that high it can get over 150 in the car. Add the windshield acting like a big magnifying glass and you can do some serious damage to anything if your not careful.



Karl
 
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