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Threads 1 to 25 of 669

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: 42,967
    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: 7,363
    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: 8,522
    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: 3,352
    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: 1,773
    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: 22,549
    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: 3,340
    11-07-2011, 05:01 PM Go to last post
  1. Question Coolant Tube Bypass Fitting?

    Started by packman, Yesterday 01:55 PM
    • Replies: 2
    • Views: 67
    Today, 10:32 AM Go to last post
  2. Explorer Intake

    Started by Zyghost, Today 10:02 AM
    • Replies: 0
    • Views: 18
    Today, 10:02 AM Go to last post
  3. Cool Explorer/GT40 parts vs HO conversion

    Started by Mr. Land Yacht, 03-24-2020 04:01 PM
    • Replies: 11
    • Views: 198
    03-29-2020, 03:54 PM Go to last post
  4. Cool 1.7 Roller Rockers with lopo?

    Started by Mr. Land Yacht, 03-18-2020 08:41 AM
    • Replies: 12
    • Views: 379
    03-29-2020, 01:27 AM Go to last post
  5. 347 now won't start

    Started by BlackVic_P71, 03-17-2020 10:14 AM
    • Replies: 12
    • Views: 341
    03-18-2020, 11:04 PM Go to last post
  6. Question Fuel Injector Install

    Started by packman, 03-09-2020 04:22 PM
    • Replies: 1
    • Views: 111
    03-10-2020, 12:59 PM Go to last post
  7. Which cam?

    Started by 87GrandMarq, 02-04-2020 12:37 AM
    • Replies: 5
    • Views: 306
    02-12-2020, 09:05 PM Go to last post
  8. Speed Density ECU VM 1

    Started by clutch47, 12-12-2019 07:38 PM
    • Replies: 16
    • Views: 903
    02-08-2020, 01:31 PM Go to last post
  9. comp xe 258 which tfs heads?

    Started by Blacklabel88, 02-27-2019 03:30 PM
    2 Pages
    1 2
    • Replies: 33
    • Views: 2,873
    02-03-2020, 01:55 AM Go to last post
  10. 351W Build

    Started by Brown_Muscle, 10-19-2019 05:46 PM
    2 Pages
    1 2
    • Replies: 29
    • Views: 1,909
    01-19-2020, 01:46 PM Go to last post
  11. CFI Throttle Body Spacer?

    Started by whitemgm, 12-25-2019 09:10 PM
    • Replies: 1
    • Views: 224
    01-03-2020, 12:39 PM Go to last post
  12. 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: 1,230
    01-03-2020, 10:14 AM Go to last post
  13. Camshaft

    Started by 1985crownvicltd85, 12-22-2019 09:31 AM
    • Replies: 4
    • Views: 327
    12-22-2019, 01:24 PM Go to last post
  14. Header opinions/option

    Started by Elias, 08-27-2018 09:24 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 118
    • Views: 9,034
    12-22-2019, 12:22 PM Go to last post
  15. More Power from CFI Possible?

    Started by whitemgm, 12-15-2019 01:16 AM
    • Replies: 17
    • Views: 872
    12-17-2019, 09:55 AM Go to last post
  16. Headers

    Started by 1985crownvicltd85, 09-28-2019 09:20 PM
    • Replies: 13
    • Views: 938
    12-13-2019, 09:51 AM Go to last post
  17. In tank fuel pump

    Started by Brown_Muscle, 12-04-2019 05:13 PM
    • Replies: 11
    • Views: 865
    12-09-2019, 05:48 PM Go to last post
  18. Looking for quitest performance muffler

    Started by Neal 97 250, 10-12-2011 01:06 PM
    3 Pages
    1 2 3
    • Replies: 49
    • Views: 5,929
    11-21-2019, 12:27 PM Go to last post
    • Replies: 16
    • Views: 1,254
    10-28-2019, 03:00 PM Go to last post
  19. New engine acquired for HO conversion of the wagon

    Started by BlackVic_P71, 06-29-2014 08:30 PM
    9 Pages
    1 2 3 ... 9
    • Replies: 171
    • Views: 17,229
    10-24-2019, 06:47 PM Go to last post
  20. Cats missing

    Started by 1985crownvicltd85, 10-01-2019 09:34 PM
    • Replies: 2
    • Views: 422
    10-04-2019, 01:36 PM Go to last post
  21. high volume oil pump

    Started by Blacklabel88, 09-28-2019 06:47 PM
    • Replies: 3
    • Views: 356
    09-29-2019, 09:09 AM Go to last post
  22. Question Valve Covers in a Box w/ 351W

    Started by packman, 10-16-2018 10:40 AM
    3 Pages
    1 2 3
    • Replies: 44
    • Views: 3,760
    09-23-2019, 03:24 PM Go to last post
  23. 351W Cam Selection

    Started by Brown_Muscle, 05-12-2019 11:58 AM
    • Replies: 13
    • Views: 1,265
    09-13-2019, 08:27 AM Go to last post
  24. Air dam/ chin spoiler

    Started by Elias, 05-02-2019 09:54 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 2,010
    05-09-2019, 10:03 AM Go to last post

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