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External Engine

This is a list of discussions in the External Engine forums at the LS1.com | GM LSx Performance Forum. The External Engine forum Bolt-Ons, Headers, Water Pump

  1.   Sticky Threads  

  2. Sticky Thread Sticky: LS6 valley cover in pics

    Started by sjsingle1, 10-03-2010 09:45 PM
    8 Pages
    1 2 3 4 5 ... 8
    • Replies: 140
    • Views: 110,132
    02-08-2017, 07:19 AM Go to last post
  3. Sticky Thread Sticky: Tested all major spark plug wires. My results...

    Started by myk02k, 10-16-2006 09:18 PM
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 110
    • Views: 280,209
    10-01-2016, 06:41 PM Go to last post
  4. Sticky Thread Sticky: Alternator Relocation Kit

    Started by SMWS6TA, 03-17-2014 09:14 AM
    • Replies: 8
    • Views: 16,469
    03-25-2016, 06:31 AM Go to last post
  5. Post Sticky Thread Sticky: The Complete (Hopefully) Header Thread

    Started by Hi-Po, 11-18-2009 10:21 PM
    7 Pages
    1 2 3 4 5 ... 7
    • Replies: 134
    • Views: 97,230
    12-04-2015, 11:42 PM Go to last post
  6. Sticky Thread Sticky: Best headers, best catback, soundclips etc.

    Started by Y2KPewterSS, 11-11-2007 01:46 PM
    8 Pages
    1 2 3 4 5 ... 8
    • Replies: 151
    • Views: 132,547
    04-01-2015, 06:36 PM Go to last post
  7. Post Sticky Thread Sticky: True Dual exhaust read me. pics/and share your information.

    Started by Zboner, 07-14-2006 01:41 PM
    19 Pages
    1 2 3 4 5 ... 19
    • Replies: 374
    • Views: 177,766
    05-11-2014, 09:13 AM Go to last post
  8. Sticky Thread Sticky: Racetronix pump install in pics

    Started by sjsingle1, 03-20-2011 09:38 PM
    3 Pages
    1 2 3
    • Replies: 52
    • Views: 50,838
    08-31-2013, 10:09 AM Go to last post
  9. Sticky Thread Sticky: Question: How do you identify an LS6 from an LS1 intake?

    Started by MrMasterCraft, 11-29-2009 03:01 PM
    2 Pages
    1 2
    • Replies: 27
    • Views: 40,030
    06-24-2013, 12:07 AM Go to last post
  10. Sticky Thread Sticky: Header Install

    Started by chuckie669, 07-13-2009 04:32 AM
    7 Pages
    1 2 3 4 5 ... 7
    • Replies: 127
    • Views: 134,427
    09-18-2012, 11:52 AM Go to last post
  11.   Normal Threads  

  1. Changed my plugs

    Started by Too Fast, 03-07-2014 03:36 AM
    • Replies: 13
    • Views: 1,115
    03-12-2014, 05:14 PM Go to last post
  2. spark plug question

    Started by Bad Bird, 03-08-2014 05:31 PM
    • Replies: 3
    • Views: 912
    03-09-2014, 09:58 AM Go to last post
  3. Cool Remove Cats & rear O2's

    Started by Hizzoner, 03-02-2014 11:42 AM
    • Replies: 1
    • Views: 1,388
    03-02-2014, 11:55 AM Go to last post
    • Replies: 2
    • Views: 646
    03-01-2014, 08:54 PM Go to last post
  4. LS6 Intake Manifold

    Started by levityinc3, 06-25-2013 03:40 PM
    • Replies: 6
    • Views: 1,239
    02-28-2014, 01:03 PM Go to last post
  5. Question: 4" cutout or 4" mufflex catback?

    Started by 98TransAmWs-6, 02-19-2014 10:49 PM
    • Replies: 8
    • Views: 1,482
    02-20-2014, 08:15 AM Go to last post
  6. Moved: 1982-2002 suspension package sale

    Started by Granatelli, 02-18-2014 09:44 AM
    •  
    •  
  7. custom exhaust

    Started by Orp0408, 08-15-2012 04:18 PM
    • Replies: 4
    • Views: 743
    02-18-2014, 05:58 AM Go to last post
  8. Question: Spark plugs for 14:1 and E85

    Started by 98TransAmWs-6, 02-12-2014 12:54 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 6,222
    02-17-2014, 06:56 AM Go to last post
  9. Fast intake gains

    Started by slade8200, 02-09-2014 11:31 AM
    • Replies: 11
    • Views: 2,036
    02-12-2014, 08:22 AM Go to last post
  10. Question: Fuel Rails & Injectors

    Started by 98ramairguy, 01-25-2014 11:49 AM
    • Replies: 2
    • Views: 798
    01-28-2014, 06:28 PM Go to last post
  11. Cool Help: Street Rod with 1999 GTO LS1

    Started by Hizzoner, 01-13-2014 01:04 PM
    • Replies: 1
    • Views: 587
    01-13-2014, 01:38 PM Go to last post
  12. collector donut gasket

    Started by black04gto, 01-01-2014 11:23 AM
    • Replies: 2
    • Views: 1,022
    01-07-2014, 09:44 AM Go to last post
  13. Holley intake install problems-help!

    Started by 350 HRSS, 12-29-2013 03:32 PM
    • Replies: 6
    • Views: 892
    12-29-2013, 08:06 PM Go to last post
  14. Question: Header question

    Started by lownloud99, 12-26-2013 04:02 PM
    • Replies: 5
    • Views: 821
    12-27-2013, 11:14 PM Go to last post
  15. Looking for stock Y pipe

    Started by Forgiven, 11-20-2013 09:08 AM
    • Replies: 15
    • Views: 1,310
    12-21-2013, 05:49 AM Go to last post
  16. Talking Question: Exhaust noise after Prothane Poly Tranny and Motor Mounts...

    Started by manibot, 11-09-2011 10:43 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 5,064
    12-07-2013, 02:53 PM Go to last post
  17. Fast Intake Mani Swap

    Started by robs98mysticZ, 11-15-2013 09:25 AM
    • Replies: 5
    • Views: 857
    11-18-2013, 02:20 PM Go to last post
  18. Question Best Headers to get

    Started by StuRikEffect, 11-17-2013 01:06 PM
    • Replies: 3
    • Views: 793
    11-18-2013, 07:58 AM Go to last post
  19. epoxy throttle body mod

    Started by nathanWS6, 05-31-2012 10:36 AM
    • Replies: 10
    • Views: 4,244
    11-08-2013, 07:47 PM Go to last post
  20. Help: Found This In Coolant Port

    Started by Loser, 10-12-2013 12:57 PM
    • Replies: 9
    • Views: 1,030
    10-30-2013, 02:31 PM Go to last post
  21. Header Gasket

    Started by theorangeguy, 10-18-2013 05:43 PM
    • Replies: 14
    • Views: 1,312
    10-29-2013, 04:55 AM Go to last post
  22. Question: Rocker Arm Advice

    Started by CHEVELLE of JONESY, 10-28-2013 03:25 AM
    • Replies: 1
    • Views: 510
    10-28-2013, 07:02 AM Go to last post
  23. Help: Exhaust Issues

    Started by 98ramairguy, 10-12-2013 10:42 AM
    • Replies: 10
    • Views: 1,896
    10-26-2013, 09:26 AM Go to last post
    • Replies: 8
    • Views: 2,102
    10-20-2013, 09:35 PM Go to last post
  24. Spark plug

    Started by sloroller, 10-02-2013 05:58 PM
    • Replies: 8
    • Views: 1,168
    10-18-2013, 12:22 AM Go to last post
  25. LS2?

    Started by LS2SS, 10-14-2013 12:03 AM
    • Replies: 2
    • Views: 522
    10-16-2013, 10:13 AM Go to last post
  26. Exhaust failing emmisions

    Started by Tracker, 10-08-2013 11:41 AM
    • Replies: 18
    • Views: 1,260
    10-15-2013, 03:59 AM Go to last post
  27. Fuel Pump - Granatelli or Racetronix?

    Started by pedrojcmo, 08-16-2006 08:06 PM
    2 Pages
    1 2
    • Replies: 28
    • Views: 9,636
    09-29-2013, 01:05 PM Go to last post
  28. 853 Head work

    Started by Decadence75, 09-02-2013 12:46 AM
    • Replies: 11
    • Views: 6,386
    09-22-2013, 06:43 PM Go to last post

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