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Engine & Performance

Discuss Engine mods, Chips, Filters, etc. here.

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  1. stamp11127

    Crank and cam timing

    stamp11127, Jun 6, 2019
    Replies:
    0
    Views:
    575
    stamp11127
    Jun 6, 2019
  2. lakmflx

    TSB's lookup

    lakmflx, Mar 29, 2007 ... 2
    Replies:
    15
    Views:
    23,115
    grantpa
    Jan 13, 2017
  3. stamp11127

    DIY Smoke Machine

    stamp11127, Sep 9, 2016
    Replies:
    0
    Views:
    2,950
    stamp11127
    Sep 9, 2016
  4. ajspellm

    Rough Idle

    ajspellm, Dec 7, 2009 ... 5 6 7
    Replies:
    64
    Views:
    108,093
    ExplorerTom
    Apr 24, 2015
  5. boiler71

    Lightning Supercharger Swap in an '04 Expy write-up

    boiler71, Feb 25, 2011 ... 5 6 7
    Replies:
    68
    Views:
    48,525
    dairyair302
    Jun 4, 2014
  1. JRepsol

    Trans Slipping between 1st & 2nd

    JRepsol, Mar 9, 2020
    Replies:
    2
    Views:
    118
    3tonsoffun
    Mar 25, 2020 at 2:19 PM
  2. Chases11

    Unknown engine swap

    Chases11, Jan 14, 2020 ... 2
    Replies:
    12
    Views:
    691
    joethefordguy
    Mar 11, 2020
  3. 762mm

    The World's First CVVD Engine

    762mm, Mar 5, 2020
    Replies:
    4
    Views:
    242
    TobyU
    Mar 11, 2020
  4. superexpy

    Headers

    superexpy, Nov 6, 2013 ... 2
    Replies:
    12
    Views:
    2,321
    Blksmk
    Mar 10, 2020
  5. 2008COExpi

    2008 Expedition Coolant Color-Change?

    2008COExpi, Mar 4, 2020
    Replies:
    1
    Views:
    139
    NobodySpecial
    Mar 8, 2020
  6. John Ellerbrock

    Engine Oil alternativies 2019 Expedition

    John Ellerbrock, Jan 27, 2020
    Replies:
    3
    Views:
    438
    Dice Roll
    Mar 6, 2020
  7. 99exbyut

    headers

    99exbyut, Apr 20, 2011 ... 2 3
    Replies:
    25
    Views:
    2,905
    DSF1
    Mar 3, 2020
  8. Enigma346

    Buying a Cylinder Head

    Enigma346, Apr 1, 2019 ... 2
    Replies:
    11
    Views:
    859
    Hamfisted
    Mar 1, 2020
  9. joethefordguy

    5.4L 2V updates and upgrades

    joethefordguy, Feb 25, 2020
    Replies:
    0
    Views:
    169
    joethefordguy
    Feb 25, 2020
  10. Marc from NJ

    2003 Expedition fuel smell and CEL

    Marc from NJ, Jan 30, 2020
    Replies:
    2
    Views:
    199
    MrSticker
    Feb 12, 2020
  11. donl

    Help with Motor Build Plan_350-400HP N/A 2nd Gen 4.6L

    donl, Sep 25, 2019 ... 2
    Replies:
    17
    Views:
    1,072
    joethefordguy
    Feb 11, 2020
  12. 34Ford

    Any need to drill hole in intercooler?

    34Ford, Feb 9, 2020
    Replies:
    2
    Views:
    257
    MrSticker
    Feb 11, 2020
  13. Blksmk

    Late xmas early 40th bday

    Blksmk, Jan 31, 2020
    Replies:
    2
    Views:
    193
    Blksmk
    Jan 31, 2020
  14. Haakon

    Intake A - Cam Shaft Position Timing

    Haakon, Jan 20, 2020
    Replies:
    2
    Views:
    186
    Haakon
    Jan 27, 2020
  15. Martin Rester

    COP and Plug Replacement, correct parts recommendations?

    Martin Rester, Jan 25, 2020
    Replies:
    3
    Views:
    205
    inmanlanier
    Jan 26, 2020
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