Engines & Drivetrain

2,739 topics in this forum

1. Solo performance or Corsa 1 2

   By All Terrain, March 31, 2019   

   • cat-back
   • 18 replies
   • 4.8k views
   • 
   • 3tspapat
   • May 8, 2019

2. 4HI Max Speed

   By NorthEast, May 6, 2019
   • 3 replies
   • 11.4k views
   • 
   • truckguy82
   • May 7, 2019

3. Best Cat-Back for use with Kooks Headers

   By Todd1982, April 19, 2019
   • 11 replies
   • 1.9k views
   • 
   • tyler.frost92
   • May 6, 2019

4. hill decent control and trailer brakes

   By CarlBatch, May 2, 2019
   • 1 reply
   • 622 views
   • 
   • Diver6
   • May 4, 2019

5. 2016 6.2L #7 Intake & Exhaust Valve & Valve Spring Failures

   By bjewell350, May 3, 2019   

   • valve spring material
   • gmc sierra
   • (and 7 more)

     Tagged with:

     • valve spring material
     • gmc sierra
     • engine failure
     • dropped valve
     • l86
     • intake valve
     • exhaust valve
     • crankshaft position sensor
     • camshaft position sensor
   • 6 replies
   • 22.8k views
   • 
   • JONBLARC7
   • May 3, 2019

6. '15 1500 Gear swap

   By Lance Bowman, April 26, 2019
   • 14 replies
   • 1.5k views
   • 
   • Darksky
   • May 3, 2019

7. Towing with a 91/93 Octane Tune? Worth it? 1 2 3

   By Ezekiel2517, March 13, 2019
   • 33 replies
   • 15.3k views
   • 
   • Jacoby
   • May 3, 2019

8. Need Tuner Advice 1 2 3

   By tim5779, January 29, 2019   

   • tuner
   • mpg
   • (and 1 more)

     Tagged with:

     • tuner
     • mpg
     • performance
   • 30 replies
   • 22.1k views
   • 
   • Jacoby
   • May 2, 2019

9. UPR Products catch installed 1 2 3

   By langston1726, March 26, 2019
   • 35 replies
   • 4.9k views
   • 
   • Grumpy Bear
   • April 30, 2019

10. Carven Exhaust Fitment Problem

    By WNYChevy, April 29, 2019
    • 7 replies
    • 2.8k views
    • 
    • BigBlueLB756
    • April 30, 2019

11. Muffler swap with J pipe

    By Farmerman1379, April 24, 2019
    • 11 replies
    • 6k views
    • 
    • Farmerman1379
    • April 29, 2019

12. FACTORY AIR BOX MODS

    By RN12CT, April 27, 2019
    • 1 reply
    • 9.6k views
    • 
    • kennerz
    • April 28, 2019

13. 4.11 gears 1 2 3 4

    By Carversonline, March 10, 2019   

    • 4.11
    • 4.10
    • (and 2 more)

      Tagged with:

      • 4.11
      • 4.10
      • gears
      • tune
    • 57 replies
    • 20.9k views
    • 
    • Jacoby
    • April 28, 2019

14. Volant intake

    By medic717, April 11, 2019
    • 8 replies
    • 1.1k views
    • 
    • pewterliftedz
    • April 27, 2019

15. 6.2L 8spd 4.10 Gears Quote 1 2 3

    By chevydeth, April 10, 2019
    • 37 replies
    • 11.3k views
    • 
    • pewterliftedz
    • April 24, 2019

16. Step by step guide on a 2014 GMC Sierra 5.3 V8

    By Figs95, April 24, 2019   

    • 2014
    • gmc
    • (and 2 more)

      Tagged with:

      • 2014
      • gmc
      • sierra
      • 5.3
    • 0 replies
    • 1k views
    • 
    • Figs95
    • April 24, 2019

17. VECI label

    By artacus, April 23, 2019
    • 2 replies
    • 1.2k views
    • 
    • artacus
    • April 23, 2019

18. '19 Suburban Temp Screens

    By Timd32, April 22, 2019   

    • transmission temp
    • trans temp
    • (and 1 more)

      Tagged with:

      • transmission temp
      • trans temp
      • oil temp
    • 3 replies
    • 614 views
    • 
    • Nitrousbird
    • April 23, 2019

19. Anybody Have BlackBear Tuner Issues???

    By ChuckTaylors27, April 21, 2019   

    • black
    • bear
    • (and 2 more)

      Tagged with:

      • black
      • bear
      • blackbear
      • tuner
    • 5 replies
    • 1.2k views
    • 
    • 3tspapat
    • April 22, 2019

20. Replacement Battery Upgrade Options 1 2

    By Darksky, April 13, 2019   

    • battery
    • upgrade
    • (and 2 more)

      Tagged with:

      • battery
      • upgrade
      • big 3
      • agm
    • 19 replies
    • 12.3k views
    • 
    • Darksky
    • April 21, 2019

21. Fuel additive/cleaner for DI? 1 2 3

    By WS6FirebirdTA00, April 12, 2019
    • 34 replies
    • 14.6k views
    • 
    • WS6FirebirdTA00
    • April 21, 2019

22. 8 Speed Transmission Filter Change Question 1 2

    By WS6FirebirdTA00, March 31, 2019
    • 18 replies
    • 6.6k views
    • 
    • Fishbait
    • April 21, 2019

23. Stock Torque Convertor

    By jackgraves, April 20, 2019
    • 0 replies
    • 593 views
    • 
    • jackgraves
    • April 20, 2019

24. 14" Magnaflow single in/out review - 5.3L - 6 speed

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

25. 2014 5.3L catch can question. 1 2

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