What did you do to your NNBS GMT900 Tahoe/Yukon Today?

[Doubeleive]

Thanks for the info. I'll dig around. Just wanted to "skip to the front of the line" if possible. EBay's history limit is a nuisance sometimes.

might have been us speedo i know they have been around a long time I bought other clusters from them in the past
***edit looks like maybe they only sell kits anymore

Tahoe Archives - US Speedo - Everything Speedometer

www.usspeedo.com

 

[Doubeleive]

looks like they did in fact make a 4 speed 140mph cluster 07-08, page 3-3

Site Maintenance

 

[iamdub]

I know I got the overlay from black cat, took like 3 months to get it because no one makes a 140mph overlay

Black Cat Custom Automotive - GM / Chevrolet / GMC Full Size Truck Gauge Faces - CK1500 - Sierra - Silverado - Yukon - Tahoe

Custom Gauge Faces for GM Full Size Trucks, CK1500, Sierra, Silverado, Yukon and Tahoe from Black Cat Custom Automotive. Choose from our standard colors or upgrade to one of our custom colors or carbon fiber design. LED lighting upgrades also available.

www.blackcatcustom.com

I did find that the '07-'08 PPV did have a 4-speed and 140MPH speedometer. It's nothing I'm in a rush for. More of just keeping an eye out for a viable cluster and what would be needed to get it going.

 

[iamdub]

looks like they did in fact make a 4 speed 140mph cluster 07-08, page 3-3

Site Maintenance

Lol

That's exactly where I found that info!

 

[iamdub]

might have been us speedo i know they have been around a long time I bought other clusters from them in the past
***edit looks like maybe they only sell kits anymore

Tahoe Archives - US Speedo - Everything Speedometer

www.usspeedo.com

I've heard a lot about them. I'm sure this is who did yours and a couple others on TYF.

 

[Doubeleive]

I've heard a lot about them. I'm sure this is who did yours and a couple others on TYF.

they used to sell clusters I had one custom made for my 00 and my 03 years ago

 

[iamdub]

they used to sell clusters I had one custom made for my 00 and my 03 years ago

Maybe I should just combine my wanted mods and get a wireless CarPlay HU with a Maestro RR and have the speedo displayed on that.

 

[Doubeleive]

Maybe I should just combine my wanted mods and get a wireless CarPlay HU with a Maestro RR and have the speedo displayed on that.

that works, I have that option but have to go select it each time I cycle the key if I want it displayed.
a gps works too

 

[iamdub]

that works, I have that option but have to go select it each time I cycle the key if I want it displayed.
a gps works too

That's fine with me. I actually don't exceed 120 MPH every time I start it.

 

[Doubeleive]

That's fine with me. I actually don't exceed 120 MPH every time I start it.

I get close to it a lot easy to hit 80-100 just getting on the freeway, people drive so slow sometimes on the onramp, I don't want to die by a semi truck running me down. so I usually sling shot past them and right into the fast lane.

 

[CaptainAmerica1]

I get close to it a lot easy to hit 80-100 just getting on the freeway, people drive so slow sometimes on the onramp, I don't want to die by a semi truck running me down. so I usually sling shot past them and right into the fast lane.

Same, I roll 90-110 and that seems to suit me out here in DFW. I only hit the highways four times a month when I go get my kid for visitation. The rest of my time I’m in stop and go traffic…

 

[89Suburban]

Washed mine, both rides.
View attachment 398578View attachment 398579View attachment 398580View attachment 398581View attachment 398582
Plan on re tinting my front passenger window tomorrow I kinda got a small crease in the bottom and my ocd is getting to me.lol really can’t wait for my lowering kit.

That Daytona charger is SWEET bro.

 

[89Suburban]

The cockpit
View attachment 398584

Going a bit slower than normal?

 

[Doubeleive]

Going a bit slower than normal?

I don't speed 24/7 lol, was just running to grab some take-out from olive garden and pizza place
my average driving speed on the highway is about 85, traffic is about the same sometimes just depends on the time of day

 

[89Suburban]

I don't speed 24/7 lol, was just running to grab some take-out from olive garden and pizza place
my average driving speed on the highway is about 85, traffic is about the same sometimes just depends on the time of day

I figured the kids were in the car or you were going to church LOL.

 

[Sam Harris]

if you still have it and if the serial number is intact then you can go to the valentine website and submit a serial number check. this will tell you the cost for a firmware upgrade/repair or exchange price for a brand new one. usually it's around $200 for a repair, then you print the form out and send it to there shop in Florida and in about 2-weeks you get it back. the problems you noted are classic failures on these after years of dedicated use. Over the years I have picked up a few of these at flea markets and thrift stores and usually people get rid of them when they start glitching out not realizing they can be repaired for less then a new one, then I have them fixed or replaced with a new one and then sell them at a profit as long as the serial number is readable.

You have any for sale…?

 

[Sam Harris]

Same, I roll 90-110 and that seems to suit me out here in DFW. I only hit the highways four times a month when I go get my kid for visitation. The rest of my time I’m in stop and go traffic…

Dallas traffic is teh suckethness

 

[Doubeleive]

You have any for sale…?

No not at the moment, you can get them off ebay fairly reasonable, if you pick one up grab a blend mount for it that's the greatest thing since sliced bread, then all you need is a power cord to connect to the mirror harness, uses a phone jack so that works too

 

[Gamecock]

1st post as I learn more about this forum. I recently purchased a 2008 Tahoe LTZ with the 5.3 flex. So far I have replaced both front struts (ACDelco 580-435) had Goodyear change out the coils. Also replaced the rear shocks (Arnott MR-3436). These made a massive difference in the ride.
Problems still to fix - getting P0420 and P0455 error codes. Dealership is telling me it is bad catalytic converters. Appointment Wednesday at my local muffler shop to replace at half the costs. Keep my fingers crossed this fixes the issue.
What’s next you ask? Good question. Any ideas?

 

[Rocket Man]

Same, I roll 90-110 and that seems to suit me out here in DFW. I only hit the highways four times a month when I go get my kid for visitation. The rest of my time I’m in stop and go traffic…

I usually pass then on the right, still in the on ramp, as they immediately attempt to merge way before the merge lane ends, which creates a big gap in front of them as they slow down the entire freeway because they have no clue how this on ramp/ merge theory works. Then I shoot to the fast lane easy peazy.