Engine & Performance

Discuss engine and performance modifications to your 9th Gen F-series such as cam swaps, exhaust, tuners, headers, etc.

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  1. SPORTSMAN

    F350 GETTING TO HOT FOR ME

    SPORTSMAN, Mar 31, 2021
    Replies:
    1
    Views:
    514
    gruesomesurfer
    May 19, 2021
  2. frank5079

    belt squealing

    frank5079, Nov 7, 2018
    Replies:
    3
    Views:
    879
    Roush PSD Interceptor
    Nov 12, 2018
  3. Patricia

    PSOM trouble

    Patricia, Jun 23, 2017
    Replies:
    1
    Views:
    902
    Roush PSD Interceptor
    Jun 23, 2017
  4. 94 F350 460

    What is this part called?

    94 F350 460, Oct 31, 2020
    Replies:
    4
    Views:
    929
    Roush PSD Interceptor
    Nov 12, 2020
  5. JMVOff-Road

    1994 5.0 New Engine Oil Leak

    JMVOff-Road, Nov 22, 2021
    Replies:
    1
    Views:
    941
    Roush PSD Interceptor
    Dec 15, 2021
  6. Robert Parzych

    Ranger clutch switch bad?

    Robert Parzych, Apr 24, 2017
    Replies:
    4
    Views:
    948
    Roush PSD Interceptor
    May 8, 2017
  7. Ak 08 stx

    Wires

    Ak 08 stx, Dec 26, 2010
    Replies:
    6
    Views:
    963
    Ak 08 stx
    Dec 28, 2010
  8. Deviljohn

    1995 f150 erratic downshift

    Deviljohn, Jul 5, 2017
    Replies:
    2
    Views:
    965
    Roush PSD Interceptor
    Jul 8, 2017
  9. jimtmcdaniels

    1996 351w - Timing Chain replacement choices & should I advance the OEM cam timing?

    jimtmcdaniels, Jun 1, 2021
    Replies:
    3
    Views:
    993
    stonedg
    Jul 6, 2021
  10. bojo5858

    90f250

    bojo5858, Apr 30, 2012
    Replies:
    1
    Views:
    1,009
    Roush PSD Interceptor
    Apr 30, 2012
  11. thesman727

    5.4 triton

    thesman727, Feb 11, 2016
    Replies:
    2
    Views:
    1,069
    Roush PSD Interceptor
    Feb 12, 2016
  12. Masonsf150

    Shift kits

    Masonsf150, Jul 8, 2013
    Replies:
    8
    Views:
    1,099
    Masonsf150
    Aug 19, 2013
  13. mustangwarrior

    EGR ????'s

    mustangwarrior, Jun 26, 2011
    Replies:
    7
    Views:
    1,127
    cowboy
    Jun 27, 2011
  14. 01f150red

    4x4 issue HELP ME

    01f150red, Mar 24, 2014
    Replies:
    1
    Views:
    1,133
    iowaredneck
    Mar 24, 2014
  15. mustangwarrior

    loud injectors

    mustangwarrior, May 7, 2011
    Replies:
    6
    Views:
    1,144
    iowaredneck
    Jan 8, 2012
  16. skippyf15

    Alternator light flashing

    skippyf15, Feb 3, 2013
    Replies:
    3
    Views:
    1,156
    ak_cowboy
    Feb 4, 2013
  17. nflfreak43

    Head Gasket teardown vids.

    nflfreak43, Feb 23, 2011
    Replies:
    6
    Views:
    1,288
    nflfreak43
    Feb 24, 2011
  18. wcm7823

    94 fuel issues

    wcm7823, Jun 15, 2011
    Replies:
    6
    Views:
    1,289
    Black Pearl
    Jul 15, 2011
  19. burchmane

    '94 302 Overheating Problem

    burchmane, Oct 30, 2014
    Replies:
    2
    Views:
    1,367
    Roush PSD Interceptor
    Oct 30, 2014
  20. TLSF150

    Hey Danny! Or anyone else with experience building 302s lol

    TLSF150, Oct 13, 2013
    Replies:
    4
    Views:
    1,426
    AKBray907
    Oct 13, 2013
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