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  1. dszx13

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

    Details on the truck?![emoji102] Sent from my iPhone using Tapatalk
  2. dszx13

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

    Yes. Water puking out the exhaust at first crank of the day. Pulled plugs after it sat over night and ran a camera in each cylinder. Found a puddle on cly 6 and 8 Sent from my iPhone using Tapatalk
  3. dszx13

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

    Pulled the heads last night. Stock bolts backed off. I wanted to see if any bolts were loose so I used a 3/8 ratchet and almost no effort to loosen the back 2 on the passenger head. Block is good. So that’s a relief. Heads are at the machine shop getting checked out just to be safe. Should be...
  4. dszx13

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

    I plan to. I haven’t gone to the shop yet. Jus wondered if anyone knew. I prefer to use the box lol Sent from my iPhone using Tapatalk
  5. dszx13

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

    Moved it to the shop finally. Gonna pull the heads tmw maybe. Picked this up for 40 bucks. Anyone know if the tube will work with a factory box?? Sent from my iPhone using Tapatalk
  6. dszx13

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

    It’s possible. The heads were shaved to up compression. I’m gonna have them checked out when I get to tear it down Sent from my iPhone using Tapatalk
  7. dszx13

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

    My guess is he didn’t torque the heads correctly. I went ahead and ordered arp head bolts Sent from my iPhone using Tapatalk
  8. dszx13

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

    The motor was built by a machine shop. The heads were installed by the guy I do side work for. The motor was pulled and dropped in mine when my 5.3 started knocking. I trading my gen 4 6.0 and cash for a already built motor basically. Sent from my iPhone using Tapatalk
  9. dszx13

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

    The wheels are race stars. Sent from my iPhone using Tapatalk
  10. dszx13

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

    I have coolant leaking into the cylinders. Smokes when I crank it. Can smell coolant. Gotta wait till I have a spot at the side shop to tear down. Put shit wheels on and swapped with the new truck. Wheels off the new truck will be sold to buy race stars for the yukon Sent from my iPhone using...
  11. dszx13

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

    Ehhh I wouldn’t say race truck. Just a weekend toy. Sent from my iPhone using Tapatalk
  12. dszx13

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

    Thinking about buying another nnbs Sierra to daily. Which means I can do more to my Yukon. I want to lower it on race starts. Anyone have pics or info on a drag pack for one? I seen this one in videos but no info on the set up Sent from my iPhone using Tapatalk
  13. dszx13

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

    Had the impala tinted. And washed both Sent from my iPhone using Tapatalk
  14. dszx13

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

    I got those also. Got mine from eBay. Love them Sent from my iPhone using Tapatalk
  15. dszx13

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

    This what I got for the yukon. I plan to change it a lot sooner than what it’s recommended for. Went with it mainly for the cleaning aspect. Got the oe for the impala Sent from my iPhone using Tapatalk
  16. dszx13

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

    I’m getting 12 mpg surprisingly. Lol Sent from my iPhone using Tapatalk
  17. dszx13

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

    Anyone use amsoil? Just ordered oil for my Yukon and wife’s impala. Sent from my iPhone using Tapatalk
  18. dszx13

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

    Yes sir. Price is climbing too. Sent from my iPhone using Tapatalk
  19. dszx13

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

    Put a cammed 6.0 in they said.... Sent from my iPhone using Tapatalk
  20. dszx13

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

    Already put back together [emoji2371] Sent from my iPhone using Tapatalk
  21. dszx13

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

    Since I put the 3500 stall in, my trans temps are up 20 degrees. I have the factory tiny cooler outside the radiator. I don’t really beat on my truck but when I want it to go I want it to go. Lol. Sent from my iPhone using Tapatalk
  22. dszx13

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

    I want to build the 4l60. I think it can handle a n/a 6.0 if the right parts are installed. Not sure if a 80e swap will be cheaper Sent from my iPhone using Tapatalk
  23. dszx13

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

    What’s done the trans? I need to start saving or find a core to build. I want to do hood rat stuff without a bunch of neutrals Sent from my iPhone using Tapatalk
  24. dszx13

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

    Rear temp actuator failed. Stuck on hot. Removed panel an actuator cover. Then I pulled the gear shown in hand and moved the door to cold and reinstalled. Don’t want to spend any money lol Sent from my iPhone using Tapatalk
  25. dszx13

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

    Filled up and reset my trip and mpg thing. Stock 5.3 with just a muffler on 33s I was getting low 13 mpg. So far I’ve driven my daily route and showing 12.4 not bad for a so stock motor Sent from my iPhone using Tapatalk

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