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Threads 1 to 25 of 646

Forum: Box Panther Performance

For discussions on performance modifications to the 5.0/5.8 engine. Includes engine swaps and whatever else you can think of.

  1. Sticky Thread Sticky: HO Conversion - Mike's Tips and FAQ

    Started by mrltd, 08-01-2005 12:08 AM
    9 Pages
    1 2 3 ... 9
    • Replies: 168
    • Views: 36,866
    01-25-2019, 05:52 PM Go to last post
  2. Lightbulb Sticky Thread Sticky: Fuel Pump Upgrade

    Started by packman, 08-07-2013 04:25 PM
    2 Pages
    1 2
    • Replies: 30
    • Views: 5,672
    07-05-2017, 12:02 PM Go to last post
  3. Sticky Thread Sticky: HO TB swap w/ bored stock spacer

    Started by 91LTDProject, 05-13-2008 01:00 AM
    2 Pages
    1 2
    • Replies: 28
    • Views: 7,119
    04-06-2017, 03:18 PM Go to last post
  4. Sticky Thread Sticky: Ford Engine Dimensions

    Started by Mercracer, 06-18-2011 03:15 AM
    • Replies: 6
    • Views: 2,847
    08-28-2016, 06:28 PM Go to last post
  5. Sticky Thread Sticky: For those considering 351w roller swaps...

    Started by sly, 05-26-2015 06:33 PM
    • Replies: 0
    • Views: 1,397
    05-26-2015, 06:33 PM Go to last post
  6. Sticky Thread Sticky: The 351W Long-Rod Thread of Doom.

    Started by Pirate, 02-19-2008 01:49 PM
    3 Pages
    1 2 3
    • Replies: 57
    • Views: 19,900
    08-26-2014, 08:46 PM Go to last post
  7. Sticky Thread Sticky: Ford Head Flows

    Started by Mercracer, 06-16-2011 02:56 PM
    • Replies: 4
    • Views: 2,862
    11-07-2011, 06:01 PM Go to last post
  1. Header opinions/option

    Started by Elias, 08-27-2018 10:24 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 99
    • Views: 3,496
    02-08-2019, 08:52 AM Go to last post
  2. Tail pipe install

    Started by 87GrandMarq, 02-06-2019 01:01 PM
    • Replies: 10
    • Views: 202
    02-07-2019, 11:28 PM Go to last post
  3. Ok its been quite a while but the 347 - t5 swap is making progress!!!

    Started by Nick52284, 10-01-2014 11:58 AM
    11 Pages
    1 2 3 ... 11
    • Replies: 217
    • Views: 11,150
    02-07-2019, 06:29 AM Go to last post
  4. IM a noob, mods, what do yall think?

    Started by 85LTDCrownHip, 01-13-2019 02:57 AM
    2 Pages
    1 2
    • Replies: 34
    • Views: 879
    01-25-2019, 11:58 PM Go to last post
  5. Trying to find a coolant leak

    Started by BlackVic_P71, 08-07-2017 03:55 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,067
    01-03-2019, 07:11 PM Go to last post
  6. Question Valve Covers in a Box w/ 351W

    Started by packman, 10-16-2018 11:40 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,029
    12-24-2018, 12:16 AM Go to last post
  7. Exhaust hangers

    Started by 87GrandMarq, 12-19-2018 02:42 AM
    • Replies: 2
    • Views: 140
    12-20-2018, 01:29 AM Go to last post
  8. 255lph wagon pump mod

    Started by JeffBoudah, 12-02-2018 11:59 AM
    • Replies: 11
    • Views: 442
    12-11-2018, 05:41 PM Go to last post
  9. 4 barrel carb intakes for 351w

    Started by Marlboro, 11-25-2018 08:26 PM
    • Replies: 4
    • Views: 242
    11-26-2018, 08:37 PM Go to last post
    • Replies: 5
    • Views: 418
    11-17-2018, 03:41 AM Go to last post
  10. 460 engine mounts

    Started by phayzer5, 06-01-2018 03:40 PM
    • Replies: 5
    • Views: 567
    10-25-2018, 04:10 AM Go to last post
  11. Intake elbow

    Started by dan, 09-09-2018 02:01 PM
    • Replies: 13
    • Views: 500
    09-10-2018, 02:29 AM Go to last post
  12. Driveability Issues after Head/Intake Swap

    Started by Kodachrome Wolf, 08-23-2018 01:43 AM
    • Replies: 9
    • Views: 455
    08-27-2018, 11:52 PM Go to last post
  13. Question PCV System

    Started by BigT, 08-10-2018 01:12 PM
    • Replies: 9
    • Views: 615
    08-15-2018, 05:30 PM Go to last post
  14. Looking for quitest performance muffler

    Started by Neal 97 250, 10-12-2011 02:06 PM
    3 Pages
    1 2 3
    • Replies: 46
    • Views: 3,312
    08-10-2018, 12:18 PM Go to last post
  15. 1987 Crown Vic 5.0

    Started by Airborne0416, 07-06-2018 02:57 PM
    • Replies: 3
    • Views: 389
    07-15-2018, 11:07 PM Go to last post
  16. Semi-HO Conversion Prep

    Started by Kodachrome Wolf, 07-13-2018 02:06 AM
    • Replies: 6
    • Views: 431
    07-14-2018, 04:35 AM Go to last post
  17. 28oz flexplates?

    Started by BlackVic_P71, 11-09-2017 06:16 PM
    • Replies: 10
    • Views: 756
    07-04-2018, 10:54 AM Go to last post
  18. Gt40 intake

    Started by dan, 06-04-2018 07:27 PM
    • Replies: 15
    • Views: 846
    06-06-2018, 07:22 PM Go to last post
  19. HO parts from 95 Mustang GT

    Started by jobumo, 03-15-2018 02:10 PM
    • Replies: 5
    • Views: 695
    03-17-2018, 11:54 PM Go to last post
  20. Interesting tune up and starter situation

    Started by stinkydogfilms, 02-11-2018 07:31 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,553
    02-24-2018, 11:06 AM Go to last post
  21. 351w buildup advice

    Started by SirFoxx, 09-20-2017 10:56 PM
    • Replies: 19
    • Views: 1,517
    02-06-2018, 07:31 PM Go to last post
  22. Time for a rebuild - cam and engine selection help

    Started by drhill, 07-02-2014 06:23 PM
    2 Pages
    1 2
    • Replies: 30
    • Views: 2,477
    01-05-2018, 08:08 PM Go to last post
  23. Exhaust Options

    Started by pantera77, 09-08-2012 04:11 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 98
    • Views: 12,151
    12-22-2017, 08:16 PM Go to last post
  24. Holley flooding

    Started by Not A Midget, 11-30-2017 01:29 AM
    3 Pages
    1 2 3
    • Replies: 43
    • Views: 2,156
    12-05-2017, 02:44 AM Go to last post

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