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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. 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: 201,579
    05-11-2014, 09:13 AM Go to last post
  3. 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: 149,749
    04-01-2015, 06:36 PM Go to last post
  4. 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: 127,715
    02-08-2017, 07:19 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: 112,203
    12-04-2015, 11:42 PM Go to last post
  6. 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: 152,773
    09-18-2012, 11:52 AM Go to last post
  7. 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: 306,767
    10-01-2016, 06:41 PM 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: 58,755
    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: 46,487
    06-24-2013, 12:07 AM Go to last post
  10. Sticky Thread Sticky: Alternator Relocation Kit

    Started by SMWS6TA, 03-17-2014 09:14 AM
    • Replies: 8
    • Views: 20,948
    03-25-2016, 06:31 AM Go to last post
  11.   Normal Threads  

  1. Header question

    Started by LETHALxLS1, 01-12-2008 11:47 PM
    12 Pages
    1 2 3 4 5 ... 12
    • Replies: 238
    • Views: 18,399
    01-24-2008, 06:33 AM Go to last post
  2. Poll Poll: How many of you guys have True Dual Exhaust?

    Started by GottaHaveLS1, 01-26-2007 01:22 PM
    9 Pages
    1 2 3 4 5 ... 9
    • Replies: 178
    • Views: 34,043
    10-18-2011, 03:11 AM Go to last post
  3. OBX Racing headers!!!!!!!!!!

    Started by 00ws6m6, 01-29-2007 08:30 PM
    9 Pages
    1 2 3 4 5 ... 9
    • Replies: 178
    • Views: 34,132
    05-23-2010, 09:24 PM Go to last post
  4. Poll Poll: Flowmaster Restricts more than stock?

    Started by LIGHTNINGMCQUEEN, 05-26-2008 02:52 PM
    8 Pages
    1 2 3 4 5 ... 8
    • Replies: 159
    • Views: 16,271
    07-30-2008, 02:02 PM Go to last post
  5. Poll Poll: Buying headers is tough, pls help.

    Started by Eagle, 02-16-2008 07:57 PM
    7 Pages
    1 2 3 4 5 ... 7
    • Replies: 137
    • Views: 10,568
    09-30-2008, 08:15 AM Go to last post
  6. Post How to run your LS1 on E85

    Started by Runn_WS7, 11-07-2006 05:53 AM
    7 Pages
    1 2 3 4 5 ... 7
    • Replies: 133
    • Views: 73,156
    02-13-2011, 09:29 AM Go to last post
  7. HEADERS .. the happy ending:)

    Started by JoshuaGrooms83, 12-01-2009 03:36 PM
    7 Pages
    1 2 3 4 5 ... 7
    • Replies: 131
    • Views: 11,360
    06-08-2012, 05:35 AM Go to last post
  8. Poll Poll: What CAI kit do you own? (SLP, FTRA, SSRA)

    Started by Ripper415, 04-19-2007 11:33 PM
    7 Pages
    1 2 3 4 5 ... 7
    • Replies: 130
    • Views: 23,526
    08-16-2008, 01:25 PM Go to last post
  9. how to get rid of the ''muscle car'' sound

    Started by wenn_du_weinst, 10-07-2011 12:03 PM
    7 Pages
    1 2 3 4 5 ... 7
    • Replies: 124
    • Views: 43,372
    11-15-2011, 03:28 PM Go to last post
  10. header install in pics

    Started by sjsingle1, 03-20-2010 02:23 PM
    7 Pages
    1 2 3 4 5 ... 7
    • Replies: 123
    • Views: 27,540
    07-02-2011, 11:59 PM Go to last post
  11. got my magnaflows yesterday..

    Started by Ws6islife, 03-12-2010 12:20 PM
    7 Pages
    1 2 3 4 5 ... 7
    • Replies: 121
    • Views: 6,561
    04-10-2010, 09:32 PM Go to last post
  12. Question: Did you notice a difference with your K&N?

    Started by MarcusJ, 11-12-2009 01:44 AM
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 119
    • Views: 8,548
    12-04-2009, 09:47 AM Go to last post
  13. best intake manifold for the money?

    Started by 346lsi, 10-09-2007 05:26 PM
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 117
    • Views: 54,694
    05-27-2013, 09:56 AM Go to last post
  14. F.A.S.T. Intake

    Started by Dr.Crash, 12-29-2008 12:45 AM
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 113
    • Views: 8,499
    01-19-2009, 12:00 AM Go to last post
  15. Some opinions on these headers?

    Started by 01ws6er, 11-18-2007 04:59 PM
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 110
    • Views: 9,757
    01-24-2008, 10:53 AM Go to last post
  16. Which E-bay Header to buy

    Started by TommiGunn, 01-22-2008 12:12 PM
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 106
    • Views: 8,888
    03-26-2008, 11:40 AM Go to last post
  17. Which Intake manifold to buy

    Started by MnLS1, 01-29-2008 07:58 AM
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 100
    • Views: 7,863
    02-04-2008, 09:10 PM Go to last post
  18. Poll Poll: SLP or Magnaflow Exhaust

    Started by mr_r0bert0, 02-05-2008 05:43 PM
    5 Pages
    1 2 3 4 5
    • Replies: 99
    • Views: 10,791
    09-19-2008, 08:22 PM Go to last post
  19. Still Confused

    Started by BashamWS6, 06-17-2010 07:29 AM
    5 Pages
    1 2 3 4 5
    • Replies: 98
    • Views: 9,990
    07-08-2010, 05:57 AM Go to last post
  20. Angry Headers on lowered car

    Started by 001CamaroSS, 03-28-2008 04:42 PM
    5 Pages
    1 2 3 4 5
    • Replies: 95
    • Views: 6,869
    07-06-2008, 04:38 AM Go to last post
  21. Question: GRANATELLI MAF sensor.

    Started by nillam1, 05-17-2009 02:43 AM
    5 Pages
    1 2 3 4 5
    • Replies: 93
    • Views: 9,132
    12-09-2009, 02:00 PM Go to last post
  22. Spark plug king?

    Started by JwMonE99, 07-07-2008 08:15 AM
    5 Pages
    1 2 3 4 5
    • Replies: 90
    • Views: 8,295
    07-15-2008, 02:58 PM Go to last post
  23. Question: Volant vs. SLP lid

    Started by clg82, 04-30-2009 05:22 PM
    5 Pages
    1 2 3 4 5
    • Replies: 89
    • Views: 17,287
    07-10-2009, 10:38 AM Go to last post
  24. what y fits with ebay headers good?

    Started by damianj03, 02-25-2010 05:51 PM
    5 Pages
    1 2 3 4 5
    • Replies: 89
    • Views: 10,567
    03-27-2010, 05:06 PM Go to last post
  25. Look what fed ex brought!

    Started by SS-Power, 02-21-2008 03:58 PM
    5 Pages
    1 2 3 4 5
    • Replies: 88
    • Views: 7,620
    04-10-2008, 04:53 PM Go to last post
  26. LT question

    Started by Johns00Z28, 09-05-2007 09:34 PM
    5 Pages
    1 2 3 4 5
    • Replies: 87
    • Views: 6,334
    09-23-2007, 10:41 PM Go to last post
  27. Question: fast intake

    Started by 99ss, 07-17-2010 08:25 AM
    5 Pages
    1 2 3 4 5
    • Replies: 87
    • Views: 9,983
    01-02-2016, 08:15 PM Go to last post
  28. FEEDBACK ON Electric Cut-outs???

    Started by SMOKIN WS6, 01-22-2007 02:20 PM
    5 Pages
    1 2 3 4 5
    • Replies: 86
    • Views: 7,957
    03-14-2007, 01:04 PM Go to last post
  29. 400hp

    Started by TheGimp711, 12-08-2007 08:35 AM
    5 Pages
    1 2 3 4 5
    • Replies: 86
    • Views: 18,441
    10-28-2008, 02:39 AM Go to last post
  30. MAF, screen removal ?

    Started by NitrOmm, 04-18-2009 11:15 AM
    5 Pages
    1 2 3 4 5
    • Replies: 84
    • Views: 18,098
    04-26-2009, 03:48 PM Go to last post

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