Engine & Performance

Discuss engine and performance modifications to your 10th Gen such as cam swaps, exhaust, headers, etc.

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  1. SUPERxDUTYxV10

    02 V10 overdrive

    SUPERxDUTYxV10, Aug 19, 2011
    Replies:
    4
    Views:
    1,075
    Bdons-SD
    Aug 19, 2011
  2. naturalborntex

    03 150 performance 4.6 questions

    naturalborntex, Apr 20, 2013 ... 2
    Replies:
    11
    Views:
    2,030
    naturalborntex
    Apr 24, 2013
  3. C Denny Run*

    03 F-150 5.4 engine swap questions!

    C Denny Run*, Nov 14, 2015 ... 4 5 6
    Replies:
    53
    Views:
    13,315
    C Denny Run*
    Jan 30, 2016
  4. Nitewolf

    100k Mile Tune Up

    Nitewolf, May 3, 2011 ... 2 3
    Replies:
    20
    Views:
    4,771
    ak_cowboy
    Jun 6, 2011
  5. hardbound

    1999 F-250 4x4 5.4 motor

    hardbound, Sep 15, 2015
    Replies:
    3
    Views:
    1,154
    hardbound
    Sep 16, 2015
  6. hardbound

    1999 F-250 4x4 5.4 Noise Timing Chain?

    hardbound, Sep 21, 2015
    Replies:
    6
    Views:
    1,534
    hardbound
    Sep 22, 2015
  7. Jacob Bauman

    2002 ford F150 unknown hose question

    Jacob Bauman, May 22, 2023
    Replies:
    1
    Views:
    5,103
    Jacob Bauman
    May 31, 2023
  8. CW1027

    2003 F150 Coil Pack

    CW1027, Aug 17, 2014
    Replies:
    1
    Views:
    860
    Pity7700
    Aug 20, 2014
  9. maanonsen

    2003 F250 - Suddenly running "rough" under load?!!

    maanonsen, Nov 3, 2018
    Replies:
    9
    Views:
    2,429
    maanonsen
    Nov 30, 2018
  10. iFX4

    2003 Harley Supercharged problem.....

    iFX4, Nov 7, 2011
    Replies:
    6
    Views:
    2,590
    iFX4
    Nov 8, 2011
  11. Huntfish53

    2003 SuperCrew FX4 with 234,500 miles

    Huntfish53, Jan 28, 2014 ... 2
    Replies:
    12
    Views:
    1,925
    AKBray907
    Jan 30, 2014
  12. longbedred

    4.2 engine shutter

    longbedred, Jan 13, 2014 ... 2
    Replies:
    19
    Views:
    2,083
    Darth Bama
    Feb 4, 2014
  13. White_Lightning

    4.2L Son of a....

    White_Lightning, Feb 2, 2012 ... 2 3 4
    Replies:
    33
    Views:
    3,562
    White_Lightning
    Feb 9, 2012
  14. TFIDDLE

    4.6 to 5.4

    TFIDDLE, Apr 10, 2011 ... 5 6 7
    Replies:
    61
    Views:
    4,933
    ranger
    Apr 13, 2011
  15. ranger

    4.6 to 5.4 swap complete

    ranger, Sep 25, 2011 ... 2 3
    Replies:
    23
    Views:
    6,165
    VanoFord
    Oct 5, 2011
  16. TheGreatDew

    4.6L Remote oil hose leak.

    TheGreatDew, Jul 13, 2014
    Replies:
    4
    Views:
    1,170
    dchawk81
    Dec 22, 2014
  17. MyFX4Project

    4wd Issue

    MyFX4Project, Feb 4, 2014 ... 2
    Replies:
    10
    Views:
    1,350
    iowaredneck
    Feb 11, 2014
  18. tpturftech

    5.4 engine questions

    tpturftech, Jan 20, 2016
    Replies:
    4
    Views:
    2,673
    MyFX4Project
    Jan 22, 2016
  19. 01Screw

    5.4 Rev limit ?

    01Screw, Sep 18, 2011 ... 2
    Replies:
    13
    Views:
    2,933
    Pity7700
    Sep 18, 2011
  20. 01Screw

    5.4 spark plug change

    01Screw, Jan 20, 2012 ... 2
    Replies:
    11
    Views:
    2,430
    01Screw
    Jan 21, 2012
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