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2014-2019 Engine, Driveline, & Exhaust

Technical Discussion surrounding the 5th generation of small block engines, driveline, 6/8/10 speed transmissions, and slew of factory and performance exhausts.
Includes direct injection, active fuel management, and the EcoTec3 4.3L V6 (LV3), 5.3L V8 (L83), 6.2L V8 (L86), and LB8 eAssist gas engines.

2,520 topics in this forum

  1. Looks like Corsa has exhaust systems for our trucks now. 1 2 3 4 6

    By VMaxtastic,   
    • 87 replies
    • 11.7k views

  3. Gear question 1 2

    By Remmag,
    • 22 replies
    • 2.5k views

  4. Acceleration test results for various pickup trucks 1 2

    By Boombastic,
    • 18 replies
    • 3.7k views

  5. Trip from Tulsa, OK to Jacksonville, NC (MPG Thread)

    By iCryWheniGoPoop,   
    • 5 replies
    • 1.2k views

  6. Who will be the first to Supercharge the 2014 6.2 denali 1 2

    By Boombastic,
    • 15 replies
    • 2.5k views

  7. Exhaust

    By Bigluke,
    • 2 replies
    • 789 views

  8. Adaptive valve

    By Bigluke,
    • 1 reply
    • 1.1k views

  9. Modification Cadence - Exhaust, CAI, Tune 1 2

    By djriv11,   
    • 27 replies
    • 11.2k views

  10. 6.2L Denali tip

    By Willc11,
    • 5 replies
    • 1.3k views

  11. 2014 6.2 exhuast power loss 1 2

    By Bvonscott,
    • 21 replies
    • 6.8k views

  12. 0 to 60 mph vids of the 2014 6.2l; and 5.3l as well as the competition

    By Boombastic,
    • 3 replies
    • 1.9k views

  13. Hp tuner or EFI live for the new Silverado/Sierra

    By Danthaman69,
    • 4 replies
    • 7.2k views

  14. 2014 performance parts on silverado?

    By Danthaman69,
    • 5 replies
    • 1.8k views

  15. 6.2L Exhaust Video

    By jomuehlbauer,
    • 3 replies
    • 1.3k views

  16. Borla Exhaust coming soon...

    By rhurtado3232,   
    • 13 replies
    • 5.9k views

  17. K&N SRI - Coming soon

    By soltys,
    • 3 replies
    • 1k views

  18. continuously variable valve timing

    By skunkstripe,
    • 4 replies
    • 1.6k views

  19. 2014 5,3/6.2/ 2007 6.0 hp torque curve chart

    By seamonster,
    • 3 replies
    • 3.3k views

  20. Gas Mileage with max tow vs without

    By ChevyZ71LTZ,
    • 4 replies
    • 1.2k views

  21. Drove 2 trucks with 5.3 surprised by my observations

    By seamonster,
    • 3 replies
    • 1.7k views

  22. Exhaust Systems Sierra 2014

    By Powermedic,
    • 4 replies
    • 1.5k views

  23. 6.2l Fuel Question 1 2

    By mojo85,
    • 29 replies
    • 13.6k views

  24. New DI V8 ? 1 2 3

    By 99 2500,
    • 36 replies
    • 10.2k views

  25. 2014 LTZ 2WD Locking Diff Question.

    By davidryan123,
    • 6 replies
    • 1.6k views

  26. 2014 chevy Silverado active fuel management 1 2 3

    By skunkstripe,
    • 43 replies
    • 36k views


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