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Threads 1 to 25 of 648

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: 37,376
    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: 5,814
    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: 7,241
    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: 2,899
    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: 1,422
    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: 20,148
    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: 2,898
    11-07-2011, 05:01 PM Go to last post
  1. Adjustable FPR carb

    Started by Brown_Muscle, 03-16-2019 05:14 PM
    • Replies: 3
    • Views: 137
    03-16-2019, 10:42 PM Go to last post
  2. comp xe 258 which tfs heads?

    Started by Blacklabel88, 02-27-2019 03:30 PM
    • Replies: 19
    • Views: 549
    03-09-2019, 12:14 AM Go to last post
  3. Header opinions/option

    Started by Elias, 08-27-2018 09:24 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 101
    • Views: 4,140
    03-07-2019, 12:26 PM Go to last post
  4. Exhaust Options

    Started by pantera77, 09-08-2012 03:11 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 99
    • Views: 12,590
    02-28-2019, 01:25 PM Go to last post
  5. Tail pipe install

    Started by 87GrandMarq, 02-06-2019 12:01 PM
    • Replies: 10
    • Views: 293
    02-07-2019, 10:28 PM Go to last post
  6. Ok its been quite a while but the 347 - t5 swap is making progress!!!

    Started by Nick52284, 10-01-2014 10:58 AM
    11 Pages
    1 2 3 ... 11
    • Replies: 217
    • Views: 11,516
    02-07-2019, 05:29 AM Go to last post
  7. IM a noob, mods, what do yall think?

    Started by 85LTDCrownHip, 01-13-2019 01:57 AM
    2 Pages
    1 2
    • Replies: 34
    • Views: 1,105
    01-25-2019, 10:58 PM Go to last post
  8. Trying to find a coolant leak

    Started by BlackVic_P71, 08-07-2017 02:55 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,199
    01-03-2019, 06:11 PM Go to last post
  9. Question Valve Covers in a Box w/ 351W

    Started by packman, 10-16-2018 10:40 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,185
    12-23-2018, 11:16 PM Go to last post
  10. Exhaust hangers

    Started by 87GrandMarq, 12-19-2018 01:42 AM
    • Replies: 2
    • Views: 177
    12-20-2018, 12:29 AM Go to last post
  11. 255lph wagon pump mod

    Started by JeffBoudah, 12-02-2018 10:59 AM
    • Replies: 11
    • Views: 536
    12-11-2018, 04:41 PM Go to last post
  12. 4 barrel carb intakes for 351w

    Started by Marlboro, 11-25-2018 07:26 PM
    • Replies: 4
    • Views: 303
    11-26-2018, 07:37 PM Go to last post
    • Replies: 5
    • Views: 465
    11-17-2018, 02:41 AM Go to last post
  13. 460 engine mounts

    Started by phayzer5, 06-01-2018 02:40 PM
    • Replies: 5
    • Views: 633
    10-25-2018, 03:10 AM Go to last post
  14. Intake elbow

    Started by dan, 09-09-2018 01:01 PM
    • Replies: 13
    • Views: 560
    09-10-2018, 01:29 AM Go to last post
  15. Driveability Issues after Head/Intake Swap

    Started by Kodachrome Wolf, 08-23-2018 12:43 AM
    • Replies: 9
    • Views: 498
    08-27-2018, 10:52 PM Go to last post
  16. Question PCV System

    Started by BigT, 08-10-2018 12:12 PM
    • Replies: 9
    • Views: 681
    08-15-2018, 04:30 PM Go to last post
  17. Looking for quitest performance muffler

    Started by Neal 97 250, 10-12-2011 01:06 PM
    3 Pages
    1 2 3
    • Replies: 46
    • Views: 3,554
    08-10-2018, 11:18 AM Go to last post
  18. 1987 Crown Vic 5.0

    Started by Airborne0416, 07-06-2018 01:57 PM
    • Replies: 3
    • Views: 436
    07-15-2018, 10:07 PM Go to last post
  19. Semi-HO Conversion Prep

    Started by Kodachrome Wolf, 07-13-2018 01:06 AM
    • Replies: 6
    • Views: 485
    07-14-2018, 03:35 AM Go to last post
  20. 28oz flexplates?

    Started by BlackVic_P71, 11-09-2017 05:16 PM
    • Replies: 10
    • Views: 831
    07-04-2018, 09:54 AM Go to last post
  21. Gt40 intake

    Started by dan, 06-04-2018 06:27 PM
    • Replies: 15
    • Views: 924
    06-06-2018, 06:22 PM Go to last post
  22. HO parts from 95 Mustang GT

    Started by jobumo, 03-15-2018 01:10 PM
    • Replies: 5
    • Views: 739
    03-17-2018, 10:54 PM Go to last post
  23. Interesting tune up and starter situation

    Started by stinkydogfilms, 02-11-2018 06:31 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,674
    02-24-2018, 10:06 AM Go to last post
  24. 351w buildup advice

    Started by SirFoxx, 09-20-2017 09:56 PM
    • Replies: 19
    • Views: 1,631
    02-06-2018, 06:31 PM Go to last post

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