Engines & Drivetrain

2,739 topics in this forum

1. 2014 9.5" Ring and Pinion

   By CAtaylor, January 30, 2014
   • 8 replies
   • 4.1k views
   • 
   • CAtaylor
   • April 8, 2014

2. 2014 w/6.2 dual exhaust? 1 2 3

   By GTD, December 11, 2013
   • 30 replies
   • 14.6k views
   • 
   • bruklnboy
   • April 7, 2014

3. Factory exhaust - sell or scrap?

   By Escalade1979, April 3, 2014
   • 11 replies
   • 2.9k views
   • 
   • bboyce536
   • April 7, 2014

4. Anybody run E85 in thier 6.2??

   By 440hsp, April 5, 2014
   • 4 replies
   • 1.4k views
   • 
   • MotoMedic
   • April 5, 2014

5. Question on manual shifting mode

   By Boombastic, April 4, 2014
   • 3 replies
   • 1k views
   • 
   • KARNUT
   • April 4, 2014

6. Moble 1 0W-20 1 2

   By Rangerrichz520, December 15, 2013
   • 25 replies
   • 5.3k views
   • 
   • iCryWheniGoPoop
   • April 3, 2014

7. AFE Intake and Exhaust installed

   By C25A1guy, February 27, 2014
   • 10 replies
   • 4.1k views
   • 
   • C25A1guy
   • April 3, 2014

8. Has anyone installed an aero exhaust

   By 14SLTZ71, April 2, 2014
   • 0 replies
   • 858 views
   • 
   • 14SLTZ71
   • April 2, 2014

9. McGaughy's Flip Kit Problem

   By Puttnutt24, April 2, 2014
   • 1 reply
   • 3.1k views
   • 
   • nvrnuf4me
   • April 2, 2014

10. The "E85" Ethanol Topic 1 2 3 4 5

    By OUSux, January 5, 2014
    • 70 replies
    • 11.9k views
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    • bboyce536
    • April 2, 2014

11. Christmas Road Trip results (87 octane vs 93) 1 2 3

    By CRTrucks, December 31, 2013
    • 40 replies
    • 22.9k views
    • 
    • gtptyler
    • April 1, 2014

12. New 0 to 60 mph vids of wife's 5.3l sliverado vs my 6.2 Denali ( 2

    By Boombastic, March 31, 2014
    • 3 replies
    • 1.6k views
    • 
    • Boombastic
    • April 1, 2014

13. 6.2 stoplight drags 1 2

    By bloudie, March 28, 2014   

    • do the math
    • 19 replies
    • 3.4k views
    • 
    • T.gleason
    • March 31, 2014

14. transmission and related afm issues

    By falco1, March 27, 2014
    • 2 replies
    • 1.2k views
    • 
    • Stex
    • March 30, 2014

15. Engine Cover Removal

    By JorgeSierra14, March 27, 2014   

    • 2014
    • gmc
    • (and 4 more)

      Tagged with:

      • 2014
      • gmc
      • sierra
      • engine
      • cover
      • removal
    • 2 replies
    • 8.1k views
    • 
    • Btreyu09
    • March 28, 2014

16. New track times 6.2 3.73s

    By Ulukslo, March 24, 2014
    • 13 replies
    • 2.5k views
    • 
    • mike94silverado
    • March 27, 2014

17. 2014 Engine Computer ??

    By SY2455, March 26, 2014
    • 2 replies
    • 1.3k views
    • 
    • iCryWheniGoPoop
    • March 27, 2014

18. Hidden HP 1 2

    By Shier32, March 23, 2014
    • 25 replies
    • 4.6k views
    • 
    • Northside
    • March 26, 2014

19. Real world 5.3 MPG?

    By motobri, March 26, 2014
    • 1 reply
    • 1.3k views
    • 
    • MotoMedic
    • March 26, 2014

20. 3.42 1 2

    By CTHM732, March 7, 2014
    • 24 replies
    • 4k views
    • 
    • iCryWheniGoPoop
    • March 22, 2014

21. Getting an MBRP cat back exhaust and the Diablo intune

    By Boombastic, March 22, 2014
    • 5 replies
    • 1.4k views
    • 
    • almondted
    • March 22, 2014

22. 8 speed transmission on the way?

    By GPGuy, March 21, 2014
    • 1 reply
    • 1.2k views
    • 
    • MotoMedic
    • March 21, 2014

23. Manual transfer case better?

    By bronco351, March 18, 2014
    • 9 replies
    • 10.6k views
    • 
    • redwngr
    • March 19, 2014

24. Turbocharger vs Supercharger 1 2 3 4 7

    By Boombastic, February 25, 2014
    • 94 replies
    • 48.3k views
    • 
    • Prokopchuk_9
    • March 13, 2014

25. Magnaflow inlet/outlet

    By ricci151, March 5, 2014
    • 14 replies
    • 5.1k views
    • 
    • brentadams646
    • March 11, 2014