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  1. Christoph

    Summitt Racing - Torque Converter

    The Summit Rep. said the HD was for Heavy Duty.........
  2. Christoph

    Summitt Racing - Torque Converter

    Has anyone used the Vege BU60HD Reman Torque Converter offered by Summit Racing? I see it has a billet cover but I'm not sure if has uses a thicker clutch over OEM. The Summitt rep couldn't tell me but he expected that it did since it was listed as Heavy Duty. I had read that it was made by CVC...
  3. Christoph

    Has anyone used a 24284077 Torque Converter (6L90?)

    So would the GM 6l90 24284077 Torque Converter have too much stall for a stock 5.3? It's a grocery getter and I'm not planning to mod. It's strictly a preventive measure replacement before the stock TC explodes. I was told to go with thicker clutches but this converter sounds stronger with it...
  4. Christoph

    214K 6L80 rebuild before TCC failure

    Where were you able to you get your torque converter? Thanks in advance.
  5. Christoph

    Hypertech Settings

    Thanks for your write up on the Hypertech tune. Do you have any updates on your tune? I have the '15 Yukon 5.3L but it has the HD Tow package with 3:42s. Thinking about the same tune as yours.
  6. Christoph

    Custom Tuners - Sales

    Does anyone know of any custom tuners that are having a Christmas sale?
  7. Christoph

    Tuner in the Atlanta Area

    Looking for an experienced tuner in the Atlanta area. No mods just want something similar to a Black Bear tune. Thanks for any leads.
  8. Christoph

    MPG difference between 3.08 and 3.42 ratios

    I get 22mpg with my 2015 witht the 3.42's....but it's also a 4x4. Seems like anything after 75mph and it uses more fuel at a higher rate.
  9. Christoph

    '15 Yukon 5.3 Fuel Injector HELP

    This is what I found...not looking good for me or most other people... Condition: Some 2016 and 2017 model year Cadillac Escalade, Cadillac Escalade ESV, Chevrolet Silverado, Chevrolet Suburban, Chevrolet Tahoe, GMC Sierra, GMC Yukon, and GMC Yukon XL vehicles, equipped with a 5.3L or 6.2L...
  10. Christoph

    '15 Yukon 5.3 Fuel Injector HELP

    Looks like I need new injectors. I will tackle this project myself as I cannot afford to pay a dealership. Upon researching part numbers for AC-Delco Injectors (GM 12668390) I'm curious if anyone here might be familiar with any aftermarket injectors that are 'as good' or better than OEM. I see a...
  11. Christoph

    Yukon tail lights now covered under "special coverage"

    I'm starting to have buyer's remorse. I left GM in the early 2000's for Toyota. I've owned quiet a few but when I had a need for a large SUV with 3rd row seating I decided to give GM another chance since Toyota did not have the things I was looking for in a large SUV. I figured the quality of GM...
  12. Christoph

    Yukon tail lights now covered under "special coverage"

    Crooks! Bad defect in these lights and they won't cover these over 72,000? Man up GM and do what's right. Geesh
  13. Christoph

    Grille Inserts- Before and After

    The only one I could find was for the grille area.
  14. Christoph

    Grille Inserts- Before and After

    They snap in and it feels very sturdy. Took longer to get it out of the box than it did to install it. It actually looks way better in person! Definitely a good and inexpensive upgrade!
  15. Christoph

    Grille Inserts- Before and After

    Thanks! I will also have to say that the picture doesn't do it justice...it looks better in person.
  16. Christoph

    Grille Inserts- Before and After

    I really wanted the new Denali grille but I did not want to spend $600+. I think the inserts look okay. Not bad for $99 from eBay.
  17. Christoph

    Tune...Suggestions Needed

    I will look into HP Tuners. Great idea regarding the youtube videos! Did you tune your transmission? I have the 6 speed so I know it can be tuned.
  18. Christoph

    Tune...Suggestions Needed

    Jacksonville is too far for me. Between work and kiddos I have very little time. This is why I was looking for tune like BB or someone similar. I really appreciate you trying to help out!
  19. Christoph

    Tune...Suggestions Needed

    I'[m south of Atlanta. Black Bear said they were not going to travel much next year. I was hoping to meet them in Atlanta.
  20. Christoph

    Tune...Suggestions Needed

    How does 5 Star tunes compare to Black bear's?
  21. Christoph

    Tune...Suggestions Needed

    It says 87. The rig runs fine when it's a top tier 87 gasoline but I was thinking of going to 89 if it would make a difference in mileage.
  22. Christoph

    Tune...Suggestions Needed

    This sounds like what I'm looking for. I do not plan on doing any modifications in the future. I just want modify or delete the AFM and improve the shift points in the 6 speed. Also, does anyone know if there's much difference in the 87 vs 89 octane tune? This is a family car and has plenty...
  23. Christoph

    Tune...Suggestions Needed

    One of Black Bear's rep did not offer me that option when contacted them. He pushed the sell of an AutoCal . I'll check back with them.
  24. Christoph

    Tune...Suggestions Needed

    Okay, I'm looking for 'drive-ability' Tune for my '15 Yukon. I want to change the AFM (or delete it) and improve the transmission shift. That's it. Since it's out of warranty I won't have a need to change the Tune back. I've researched Black Bear and would love to have their tune but at...
  25. Christoph

    To go from 2015 to 2016 Tahoe?

    I would invest in an Extended Warranty due to the common problems with these rigs. Especially if has the 8spd tranny.

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