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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: 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: 274,541
    10-01-2016, 06:41 PM Go to last post
  3. 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: 173,400
    05-11-2014, 09:13 AM Go to last post
  4. 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: 131,005
    09-18-2012, 11:52 AM Go to last post
  5. 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: 129,235
    04-01-2015, 06:36 PM Go to last post
  6. 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: 106,795
    02-08-2017, 07:19 AM Go to last post
  7. 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: 94,317
    12-04-2015, 11:42 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: 49,362
    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: 38,835
    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: 15,701
    03-25-2016, 06:31 AM Go to last post
  11.   Normal Threads  

  1. LQ9 engine

    Started by thopsramair, 02-26-2008 08:54 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 72,991
    01-16-2011, 07:50 PM Go to last post
  2. 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: 67,596
    02-13-2011, 09:29 AM Go to last post
  3. 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: 52,710
    05-27-2013, 09:56 AM Go to last post
  4. LS1 to LS6 intake swap?

    Started by forrest2340, 04-02-2009 04:48 PM
    3 Pages
    1 2 3
    • Replies: 42
    • Views: 44,068
    07-18-2009, 08:07 PM Go to last post
  5. Alternator Instructions (Removal and Installation)

    Started by blackhawk01, 10-31-2007 08:41 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 42,714
    05-25-2016, 06:08 AM Go to last post
  6. 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: 40,742
    11-15-2011, 03:28 PM Go to last post
  7. DIY starter rebuilding, the lost art..

    Started by Smittro, 06-25-2011 05:42 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 32,929
    11-17-2012, 04:58 PM Go to last post
  8. 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: 32,678
    10-18-2011, 03:11 AM Go to last post
  9. OBX Racing headers!!!!!!!!!!

    Started by 00ws6m6, 01-29-2007 08:30 PM
    9 Pages
    1 2 3 4 5 ... 9
    • Replies: 178
    • Views: 32,185
    05-23-2010, 09:24 PM Go to last post
  10. SLP Underdrive Pulley,worth it?

    Started by Whiteboycntdnce, 01-26-2008 05:19 AM
    • Replies: 19
    • Views: 32,067
    01-27-2008, 04:05 PM Go to last post
  11. How much HP gains with longtubes along, Stock engine.

    Started by Street Fighter, 01-03-2012 04:02 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 30,219
    01-09-2012, 07:27 PM Go to last post
    • Replies: 12
    • Views: 29,177
    06-27-2009, 08:38 PM Go to last post
  12. Cheapest place to buy ls6 intake

    Started by 1986camarojoe, 04-18-2009 08:46 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 26,614
    04-23-2009, 10:37 PM Go to last post
  13. NGK Iridium OR Ac Delco Iridium Spark Plugs..

    Started by tyxpx, 08-25-2007 12:39 AM
    3 Pages
    1 2 3
    • Replies: 44
    • Views: 26,524
    09-06-2007, 06:50 PM Go to last post
  14. Smile Air Filter Comparison AC Delco vs K&N vs Green NO dyno #s !

    Started by 5abivt, 10-13-2010 01:00 AM
    2 Pages
    1 2
    • Replies: 32
    • Views: 26,149
    03-11-2011, 06:36 PM Go to last post
  15. Question Question: X pipe Vs. Y pipe

    Started by fbodyNATION, 02-23-2011 10:49 PM
    2 Pages
    1 2
    • Replies: 29
    • Views: 25,954
    12-06-2011, 11:59 AM Go to last post
  16. Question: How to tell if it is an LS6 intake

    Started by n.m.racer, 03-21-2009 07:49 PM
    • Replies: 18
    • Views: 25,517
    02-12-2010, 08:58 PM Go to last post
  17. Exclamation Kooks True Dual Exhaust

    Started by NeeD4SpeeD, 02-08-2011 03:05 PM
    4 Pages
    1 2 3 4
    • Replies: 61
    • Views: 25,086
    02-13-2017, 09:25 AM Go to last post
  18. header install in pics

    Started by sjsingle1, 03-20-2010 02:23 PM
    7 Pages
    1 2 3 4 5 ... 7
    • Replies: 123
    • Views: 24,933
    07-02-2011, 11:59 PM Go to last post
  19. Catalytic converter removal law.

    Started by jjc239, 03-21-2011 03:39 PM
    • Replies: 17
    • Views: 24,655
    03-25-2011, 01:20 AM Go to last post
  20. Question Low temp Thermostat: Fact or Fiction?

    Started by Ponti-MANIac, 09-13-2006 07:18 AM
    2 Pages
    1 2
    • Replies: 26
    • Views: 22,902
    07-21-2008, 08:32 PM Go to last post
  21. who makes the best oil catch can

    Started by eatin mustangs, 10-21-2011 10:16 PM
    • Replies: 12
    • Views: 22,017
    10-23-2011, 05:43 PM Go to last post
  22. Question: SLP Airlid adds up to 10+ RWHP...really??

    Started by Guerrillakilla13, 02-12-2012 02:04 PM
    2 Pages
    1 2
    • Replies: 35
    • Views: 21,851
    03-13-2012, 08:49 AM Go to last post
  23. 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: 21,767
    08-16-2008, 01:25 PM Go to last post
  24. LS1 Truck engine?

    Started by g13ishop, 08-23-2008 11:34 PM
    • Replies: 18
    • Views: 20,513
    10-28-2008, 08:42 PM Go to last post
  25. New Jersey Inspection Regulations for Exhaust!?

    Started by LS1ev, 01-18-2008 08:38 AM
    • Replies: 16
    • Views: 19,982
    05-20-2008, 05:00 PM Go to last post
  26. Drive by Wire conversion...

    Started by SOMSS, 01-08-2011 06:53 AM
    2 Pages
    1 2
    • Replies: 27
    • Views: 19,484
    01-13-2011, 11:21 PM Go to last post
  27. best LS1 spark plugs ?

    Started by cold_surfer, 09-30-2006 04:24 PM
    2 Pages
    1 2
    • Replies: 28
    • Views: 18,528
    01-12-2009, 01:06 AM Go to last post
  28. Loudest Flowmaster Muffler

    Started by Last of the Breed, 12-02-2009 08:16 AM
    3 Pages
    1 2 3
    • Replies: 51
    • Views: 18,519
    10-05-2010, 01:05 PM Go to last post
  29. any tips on replacing power steering pump??

    Started by Firebirdformula, 11-09-2009 01:40 PM
    2 Pages
    1 2
    • Replies: 29
    • Views: 18,470
    05-30-2010, 09:31 AM Go to last post

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