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Threads 1 to 25 of 682

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, 07-31-2005 11:08 PM
    9 Pages
    1 2 3 ... 9
    • Replies: 168
    • Views: 46,254
    01-25-2019, 04:52 PM Go to last post
  2. Lightbulb Sticky Thread Sticky: Fuel Pump Upgrade

    Started by packman, 08-07-2013 03:25 PM
    2 Pages
    1 2
    • Replies: 30
    • Views: 8,338
    07-05-2017, 11:02 AM Go to last post
  3. Sticky Thread Sticky: HO TB swap w/ bored stock spacer

    Started by 91LTDProject, 05-13-2008 12:00 AM
    2 Pages
    1 2
    • Replies: 28
    • Views: 9,405
    04-06-2017, 02:18 PM Go to last post
  4. Sticky Thread Sticky: Ford Engine Dimensions

    Started by Mercracer, 06-18-2011 02:15 AM
    • Replies: 6
    • Views: 3,721
    08-28-2016, 05:28 PM Go to last post
  5. Sticky Thread Sticky: For those considering 351w roller swaps...

    Started by sly, 05-26-2015 05:33 PM
    • Replies: 0
    • Views: 2,027
    05-26-2015, 05:33 PM Go to last post
  6. Sticky Thread Sticky: The 351W Long-Rod Thread of Doom.

    Started by Pirate, 02-19-2008 12:49 PM
    3 Pages
    1 2 3
    • Replies: 57
    • Views: 24,280
    08-26-2014, 07:46 PM Go to last post
  7. Sticky Thread Sticky: Ford Head Flows

    Started by Mercracer, 06-16-2011 01:56 PM
    • Replies: 4
    • Views: 3,655
    11-07-2011, 05:01 PM Go to last post
  1. EEC-IV speed limiter

    Started by NotYourFathersMercury, 09-24-2020 08:55 AM
    • Replies: 12
    • Views: 288
    Yesterday, 08:00 PM Go to last post
  2. 385 swap into a Box.

    Started by RugerP97DC, 04-10-2020 10:56 PM
    • Replies: 8
    • Views: 1,065
    08-14-2020, 09:25 AM Go to last post
  3. 265+ width tires on boxes?

    Started by Hearsesrock427, 08-08-2020 05:33 AM
    • Replies: 2
    • Views: 295
    08-09-2020, 10:55 AM Go to last post
  4. Question Fox Body Long Tube Headers?

    Started by packman, 05-13-2020 01:55 PM
    • Replies: 15
    • Views: 1,064
    08-03-2020, 01:09 PM Go to last post
    • Replies: 2
    • Views: 279
    07-29-2020, 02:47 PM Go to last post
  5. 351W Build

    Started by Brown_Muscle, 10-19-2019 05:46 PM
    2 Pages
    1 2
    • Replies: 33
    • Views: 3,184
    07-26-2020, 04:58 PM Go to last post
  6. Question Oil Pump Priming

    Started by packman, 07-22-2020 11:38 AM
    • Replies: 7
    • Views: 516
    07-24-2020, 07:05 AM Go to last post
  7. MegaSquirtPNP Gen 2 in a box...

    Started by Alice87, 06-13-2020 12:01 PM
    • Replies: 8
    • Views: 653
    06-16-2020, 05:31 PM Go to last post
    • Replies: 14
    • Views: 881
    06-15-2020, 08:30 PM Go to last post
  8. Headers. Let's beat this dead horse some more..

    Started by clutch47, 06-11-2020 09:40 AM
    • Replies: 5
    • Views: 434
    06-12-2020, 04:28 PM Go to last post
  9. Billy booze bottles

    Started by Blacklabel88, 06-01-2020 01:32 PM
    • Replies: 4
    • Views: 468
    06-03-2020, 09:11 PM Go to last post
  10. Ev6 style injector

    Started by Blacklabel88, 05-22-2020 06:36 PM
    • Replies: 4
    • Views: 447
    05-24-2020, 03:01 PM Go to last post
  11. Oversized radiator

    Started by jrhende6, 04-13-2020 06:49 PM
    2 Pages
    1 2
    • Replies: 30
    • Views: 2,371
    05-17-2020, 02:58 PM Go to last post
  12. Cool Explorer/GT40 parts vs HO conversion

    Started by Mr. Land Yacht, 03-24-2020 04:01 PM
    2 Pages
    1 2
    • Replies: 36
    • Views: 2,571
    05-05-2020, 12:08 AM Go to last post
  13. Firewall Electrical Connections

    Started by kellen302, 04-26-2020 09:03 PM
    • Replies: 4
    • Views: 489
    04-28-2020, 06:38 PM Go to last post
  14. Question Fuel Injector Install

    Started by packman, 03-09-2020 04:22 PM
    • Replies: 2
    • Views: 386
    04-10-2020, 08:45 AM Go to last post
  15. Question Coolant Tube Bypass Fitting?

    Started by packman, 03-30-2020 01:55 PM
    • Replies: 6
    • Views: 569
    04-01-2020, 11:21 AM Go to last post
  16. Explorer Intake

    Started by Zyghost, 03-31-2020 10:02 AM
    • Replies: 2
    • Views: 372
    04-01-2020, 10:23 AM Go to last post
  17. Cool 1.7 Roller Rockers with lopo?

    Started by Mr. Land Yacht, 03-18-2020 08:41 AM
    • Replies: 12
    • Views: 1,028
    03-29-2020, 01:27 AM Go to last post
  18. 347 now won't start

    Started by BlackVic_P71, 03-17-2020 10:14 AM
    • Replies: 12
    • Views: 852
    03-18-2020, 11:04 PM Go to last post
  19. Which cam?

    Started by 87GrandMarq, 02-04-2020 12:37 AM
    • Replies: 5
    • Views: 606
    02-12-2020, 09:05 PM Go to last post
  20. Speed Density ECU VM 1

    Started by clutch47, 12-12-2019 07:38 PM
    • Replies: 16
    • Views: 1,425
    02-08-2020, 01:31 PM Go to last post
  21. comp xe 258 which tfs heads?

    Started by Blacklabel88, 02-27-2019 03:30 PM
    2 Pages
    1 2
    • Replies: 33
    • Views: 4,046
    02-03-2020, 01:55 AM Go to last post
  22. CFI Throttle Body Spacer?

    Started by whitemgm, 12-25-2019 09:10 PM
    • Replies: 1
    • Views: 467
    01-03-2020, 12:39 PM Go to last post
  23. CFI and dual exhaust-will it run too lean?

    Started by whitemgm, 12-22-2019 08:32 PM
    2 Pages
    1 2
    • Replies: 27
    • Views: 2,053
    01-03-2020, 10:14 AM Go to last post

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