Engines & Drivetrain

2,739 topics in this forum

1. For those with headers on 6.2 - opinions?

   By hardcore-gm, February 24, 2017
   • 13 replies
   • 14.7k views
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   • BlueCrayon
   • February 27, 2017

2. GM Borla exhaust measurement help 1 2

   By 1300c, February 19, 2017
   • 17 replies
   • 2.7k views
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   • 1300c
   • February 26, 2017

3. Magnaflow Pro off road cat back exhaust 1 2

   By ShamrockShooter, January 22, 2017
   • 24 replies
   • 5.9k views
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   • ShamrockShooter
   • February 25, 2017

4. Lucas synthetic oil stabilizer

   By Silver ice 6.2, February 8, 2017
   • 7 replies
   • 18.5k views
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   • trik396
   • February 24, 2017

5. Muffler location

   By Silver ice 6.2, February 19, 2017
   • 12 replies
   • 1.4k views
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   • Silver ice 6.2
   • February 22, 2017

6. 6.2l in a work truck? 1 2 3 4

   By s10mk, February 9, 2017
   • 47 replies
   • 5.6k views
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   • BlackHawkZ71
   • February 18, 2017

7. came across this in the past does anyone make it for chevy?

   By BlackHawkZ71, February 17, 2017
   • 6 replies
   • 1.6k views
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   • Dnt
   • February 18, 2017

8. Would it hurt

   By snowman44, February 16, 2017
   • 1 reply
   • 1.2k views
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   • scott19677
   • February 16, 2017

9. Muffler Delete question 1 2 3 4 6

   By Kens16Denali, December 15, 2016
   • 78 replies
   • 32.3k views
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   • 1300c
   • February 15, 2017

10. AC Delco PF46

    By bndawgs, February 10, 2017
    • 4 replies
    • 2.7k views
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    • bndawgs
    • February 13, 2017

11. Blackbear tuning

    By Keathlim, January 15, 2017
    • 6 replies
    • 2.1k views
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    • Darth_Vader
    • February 11, 2017

12. 75w-85 in Rear Differential??? 1 2

    By SavageSierra, October 14, 2016
    • 25 replies
    • 45.8k views
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    • Zasker1
    • February 11, 2017

13. Are these inherently "quiet exhasut type" trucks or is it just 1 2 3

    By congden, December 24, 2016
    • 30 replies
    • 5.3k views
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    • Luster
    • February 7, 2017

14. 2016 GMC Sierra with Carven TR Exhaust Muffler

    By AlMansoori Abdulrahman, January 24, 2017
    • 14 replies
    • 6.9k views
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    • AlMansoori Abdulrahman
    • February 5, 2017

15. MBRP cat back on 5.3 1 2 3

    By ShamrockShooter, January 24, 2017
    • 40 replies
    • 12.9k views
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    • sstrev
    • February 3, 2017

16. Rented the new camaro, whoa 1 2

    By truckguy82, February 1, 2017
    • 15 replies
    • 2.5k views
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    • truckguy82
    • February 3, 2017

17. Dyno pull results and Corsa Sport Start up 1 2 3 4 5

    By Dj0nes, February 14, 2014
    • 63 replies
    • 26k views
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    • NemesisC5
    • February 2, 2017

18. Dynomax bullet & bullet mini

    By HighCountry91, January 30, 2017
    • 5 replies
    • 2k views
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    • Crstfr
    • February 1, 2017

19. Sierra vs hellcat......

    By truckguy82, January 27, 2017
    • 10 replies
    • 2.4k views
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    • scott19677
    • January 31, 2017

20. MBRP to Super 10 Mpg Loss

    By HighCountry91, January 18, 2017
    • 14 replies
    • 4.2k views
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    • scott19677
    • January 31, 2017

21. 6.2 engine oil 1 2

    By Steeks, December 30, 2016
    • 23 replies
    • 28.3k views
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    • sdeeter19555
    • January 31, 2017

22. Flowmaster 10 or 44 with flapper and resonator?

    By ShamrockShooter, January 21, 2017
    • 7 replies
    • 4.2k views
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    • Luster
    • January 31, 2017

23. Magnaflow Quality? 1 2

    By GMC_SD_Ult_16, January 21, 2017
    • 16 replies
    • 3.4k views
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    • GMC_SD_Ult_16
    • January 31, 2017

24. Interesting pic catch can after 550miles

    By trik396, January 29, 2017
    • 7 replies
    • 1.8k views
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    • Crstfr
    • January 30, 2017

25. 2017 sierra accelerator pedal?

    By 87shelbycsx, January 26, 2017
    • 6 replies
    • 1.5k views
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    • 87shelbycsx
    • January 27, 2017