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  1. M

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

    What fb page? Sent from my SM-G955U using Tapatalk
  2. M

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

    I am not keeping mine. I don't think you would notice it until you tune it. It also depends on how plugged your cats are. Mine are pretty bad so I may notice a little, but not much. I have a 6.2 Denali so I am going with the 1 7/8 long tubes from speed engineering. Sent from my SM-G955U using...
  3. M

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

    That may have been true for older muscle cars, but today with engines it matters more that you match the primaries with the engine and that they go into the collector in the correct order. Engine Masters had a great video on it until Motortreand bought them. You may still be able to find it...
  4. M

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

    No such thing as needing back pressure. Sent from my SM-G955U using Tapatalk
  5. M

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

    Most states have laws against tinting headlights/taillights. I have been pulled over quite a few times with my non GM car but cops are really surprised when they see a middle aged bald guy driving with a clean record. They usually give me a verbal warning. Sent from my SM-G955U using Tapatalk
  6. M

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

    That was in Savannah, but she is from Waterloo/Seneca Falls Sent from my SM-G955U using Tapatalk
  7. M

    What did you do to your NBS GMT800 Tahoe/Yukon Today?

    I normally tighten them up with an umph and then a week later go back over them. Sent from my SM-G955U using Tapatalk
  8. M

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

    Wife went to the finger lakes region of New York this weekend. Sent from my SM-G955U using Tapatalk
  9. M

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

    What did you tint the tail lights with? Sent from my SM-G955U using Tapatalk
  10. M

    Split Decision... Help me make up my mind!!!

    You shouldn't because it is being used as a recreational vehicle and not carrying passengers. Sent from my SM-G955U using Tapatalk
  11. M

    Split Decision... Help me make up my mind!!!

    Oh and the old GMT800 are layzboy seat where as the GMT900 are like sitting on a bench. Sent from my SM-G955U using Tapatalk
  12. M

    Split Decision... Help me make up my mind!!!

    Yeah we bought a bed and used mine to pick it up (probubly had more gas) and then ended up moving a few months later and mine was already full so we tried to put it in hers and we couldn't lay it down or stand it up. It got me pretty heated so I measured it and sure enough it was maybe 2 inches...
  13. M

    Split Decision... Help me make up my mind!!!

    The first thing that got me was the front seats. Because they put a bigger center console you loose room in the seats. It's also not the same width or height at the rear hatch. When we owned both at the same time I took measurements side by side and the GMT900 are only a few inches smaller but...
  14. M

    Split Decision... Help me make up my mind!!!

    The GMT900 definitely have less room than the gmt800. My old suburban could fit way more than the new Denali. That is one of the things that got me to consider the el. Sent from my SM-G955U using Tapatalk
  15. M

    Split Decision... Help me make up my mind!!!

    I didn't see over 200 even when I was pushing it hard. Normal driving is around 165. Sent from my SM-G955U using Tapatalk
  16. M

    Split Decision... Help me make up my mind!!!

    Both engine and transmission were up around 230s. I know the Corvette and Camaro both see higher than that on a track but I prefer to be safer. Also I have done 2 transmission filters since then and the first one after the transmission cooler was pretty dark. Not bad but close. After the second...
  17. M

    Split Decision... Help me make up my mind!!!

    It was pretty light towing it to the junk yard. I wasn't trying to go a million miles an hour and have it fall apart or pieces fall of. Last summer we towed the shamrock with the Denali from Virginia down to Key West with a few stops in between. On our way to the first stop the engine and...
  18. M

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

    I'm Army. There is a bunch of on here. Both active and retired. Sent from my SM-G955U using Tapatalk
  19. M

    What did you do to your NBS GMT800 Tahoe/Yukon Today?

    Must be up north or out west, because on the coast we didn't get much. Sent from my SM-G955U using Tapatalk
  20. M

    Split Decision... Help me make up my mind!!!

    Well that was the old set up and the picture of what happened to it. Also here is a pic of the new set up. Sent from my SM-G955U using Tapatalk
  21. M

    Split Decision... Help me make up my mind!!!

    BB tune, efan, intake, exhuast, and a few other things I can't remember. But with 3 kids and a great dane I definitely need the space. Sent from my SM-G955U using Tapatalk
  22. M

    Split Decision... Help me make up my mind!!!

    Understand that my suburban wasn't stock and set up properly to tow makes things a whole lot easier. Sent from my SM-G955U using Tapatalk
  23. M

    Split Decision... Help me make up my mind!!!

    We are a family of 5 with LARGE dogs. I absolutely loved my suburban. It went everywhere with from Texas to Hawaii to Germany to upstate New York. So basically the heat of the south to the freezing temperatures of the north. The slow road of the islands to autobahn speeds. The 5.3 may seem...
  24. M

    Weird thumping sound from front end

    I know it sounds silly, but are your lug nuts tight. Sent from my SM-G955U using Tapatalk
  25. M

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

    This is right down the road from me. https://www.facebook.com/marketplace/item/325418021647001/ Sent from my SM-G955U using Tapatalk

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