Engines & Drivetrain

2,741 topics in this forum

1. 14" Magnaflow single in/out review - 5.3L - 6 speed

   By glendon66, April 16, 2019
   • 4 replies
   • 3.5k views
   • 
   • dieselfan1
   • April 18, 2019

2. 2014 5.3L catch can question. 1 2

   By 14'SilveradoLT, April 16, 2014
   • 24 replies
   • 18k views
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   • 5.3 performance
   • April 17, 2019

3. TURBOCHARGER 1 2 3

   By RN12CT, April 10, 2019
   • 30 replies
   • 4.2k views
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   • RN12CT
   • April 17, 2019

4. Best Exhaust 1 2

   By Cole74, April 8, 2019
   • 26 replies
   • 3.2k views
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   • TRKLGND
   • April 17, 2019

5. I love the Range AFM

   By BriDroid, April 15, 2019
   • 12 replies
   • 3.6k views
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   • 3tspapat
   • April 16, 2019

6. True dual vs single in dual out

   By DustinZ71, April 12, 2019
   • 4 replies
   • 6.4k views
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   • wforrest08
   • April 12, 2019

7. Catch Can Idea 1 2

   By Mike GMC, March 30, 2019
   • 18 replies
   • 1.8k views
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   • BigBlueLB756
   • April 11, 2019

8. 2018 1500 4x4 Question

   By calane29, April 10, 2019
   • 2 replies
   • 601 views
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   • calane29
   • April 10, 2019

9. 2019 front caliper swap?

   By Sec179, March 24, 2019
   • 7 replies
   • 3.9k views
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   • newdude
   • April 9, 2019

10. Exhaust "Ping"

    By Bohanan23, April 8, 2019
    • 4 replies
    • 859 views
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    • HeySkippyDog
    • April 8, 2019

11. 6.2 with afe intake = 36hp! 1 2 3 4 13

    By truckguy82, January 14, 2017
    • 192 replies
    • 60.4k views
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    • SierraHD17
    • April 8, 2019

12. 2015 Silverado max tow package 6.2L Engine temp warm???

    By Grmleeper, April 3, 2019
    • 3 replies
    • 734 views
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    • MikeNH
    • April 8, 2019

13. Diablo tune Fan settings

    By jpmiami, April 5, 2019   

    • diablo tune fan 5.3 sierra
    • 3 replies
    • 6.3k views
    • 
    • UGAuChev17
    • April 7, 2019

14. o2 Defouler?

    By mitchely03, April 5, 2019
    • 0 replies
    • 1.1k views
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    • mitchely03
    • April 5, 2019

15. Seeing random misfires on different cylinders on DiabloSport Trinity T2 monitor?

    By Grmleeper, April 4, 2019
    • 5 replies
    • 1.5k views
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    • CamGTP
    • April 5, 2019

16. Considering Borla Touring duals straight out the back 1 2

    By dieselfan1, March 19, 2019
    • 29 replies
    • 2.9k views
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    • dieselfan1
    • April 4, 2019

17. Electronic O2 Simulator 1 2

    By flyingfool, March 30, 2019
    • 17 replies
    • 17.1k views
    • 
    • flyingfool
    • April 4, 2019

18. Who makes the nicest catch can kit?? 1 2 3 4 6

    By BBRU, November 7, 2015
    • 79 replies
    • 15.9k views
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    • 3tspapat
    • April 3, 2019

19. L86 6.2 headers 1 3/4 vs 1 7/8

    By Sloverado, March 31, 2019
    • 5 replies
    • 6.6k views
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    • kennerz
    • April 2, 2019

20. 4.56's are in!!!!

    By Jacoby, March 30, 2019
    • 8 replies
    • 2.1k views
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    • tyler.frost92
    • April 2, 2019

21. Opinions vs math on gear ratio 1 2 3

    By Armo325, March 17, 2019   

    • gears
    • differential
    • (and 4 more)

      Tagged with:

      • gears
      • differential
      • 4.10
      • 4.56
      • 4.11
      • differential gear
    • 34 replies
    • 4.5k views
    • 
    • Carversonline
    • April 1, 2019

22. My G80 Locker Saved my Butt Last Night

    By Imcrazy, March 31, 2019
    • 9 replies
    • 1.1k views
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    • tyler.frost92
    • April 1, 2019

23. Turbo

    By 18 Sierra, March 30, 2019   

    • 5.3 sierra silverado boost mods
    • 2 replies
    • 618 views
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    • Jacoby
    • March 31, 2019

24. 9" Lift, 37" tires, 3.23 gears. Can I tow a 7000lb trailer? 1 2

    By Cnadianff, March 22, 2019
    • 26 replies
    • 10.4k views
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    • Hillwood
    • March 30, 2019

25. What size is oil drain plug?

    By trik396, May 10, 2017
    • 6 replies
    • 19.1k views
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    • anthony2558
    • March 30, 2019