Engine & Performance Modifications

Discuss Engine Performance mods here. From superchargers, turbo, twin turbos, exhaust, chips, headers, and more.

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  1. Dysphagia

    The Offical Dyno Sheet Thread

    Dysphagia, Dec 1, 2007 ... 2
    Replies:
    20
    Views:
    7,624
    Dysphagia
    Oct 12, 2009
  2. Cygnus

    Need a Stage PCM reflashed?

    Cygnus, Dec 18, 2009
    Replies:
    8
    Views:
    5,858
    KrazyRdR83
    Apr 5, 2014
  1. envysrt4

    Wanting a little more hp in the srt4

    envysrt4, Jan 19, 2010
    Replies:
    16
    Views:
    41,272
    Goats
    Dec 16, 2010
  2. kilroysneon

    P1188

    kilroysneon, Jul 31, 2009 ... 2 3 4
    Replies:
    77
    Views:
    36,455
    midknightblue11
    Jun 27, 2010
  3. StillANeon

    Spark Plug discussion.

    StillANeon, Feb 2, 2008 ... 3 4 5
    Replies:
    91
    Views:
    31,909
    elders05srt
    Nov 10, 2009
  4. Vadersrt4

    AGP wastegate Question

    Vadersrt4, Jan 7, 2008
    Replies:
    18
    Views:
    19,706
    2muchpsi
    Oct 8, 2009
  5. StillANeon

    Timing Belt Change interval

    StillANeon, Dec 14, 2008 ... 2
    Replies:
    22
    Views:
    19,100
    StillANeon
    Jan 7, 2009
  6. StillANeon

    E1 turbo. (I know its not a big turbo)

    StillANeon, Dec 24, 2008 ... 2 3
    Replies:
    46
    Views:
    13,474
    StillANeon
    Feb 3, 2009
  7. Cygnus

    SRT-4 Basic Modding Path

    Cygnus, Dec 6, 2007
    Replies:
    9
    Views:
    13,464
    ACRSRT
    Aug 8, 2009
  8. CentralTexHemi

    Need guidance on srt4 big front mount intercooler

    CentralTexHemi, Jan 5, 2010 ... 2
    Replies:
    24
    Views:
    13,153
    Quattro
    Jan 9, 2010
  9. kingnate

    direct fit vs bfmic

    kingnate, Jan 6, 2008 ... 3 4 5
    Replies:
    83
    Views:
    12,520
    nevinsrt
    Sep 7, 2010
  10. rasp

    Why it's important to replace your clutch fork

    rasp, May 28, 2008
    Replies:
    10
    Views:
    11,742
    KrazyRdR83
    Jun 3, 2008
  11. DCRRACING

    DCR Stock Twin Turbo Kit On Sale

    DCRRACING, Mar 26, 2008 ... 2
    Replies:
    20
    Views:
    11,433
    DCRRACING
    May 29, 2008
  12. Mains

    Head and Cams Tech Thread

    Mains, Nov 27, 2007 ... 2 3 4
    Replies:
    60
    Views:
    10,454
    Goats
    Oct 13, 2009
  13. Tweeks SRT4

    400whp with Stage 3?

    Tweeks SRT4, Apr 10, 2008 ... 2 3
    Replies:
    59
    Views:
    9,768
    Cygnus
    Apr 25, 2008
  14. Cygnus

    Lets discuss fuel upgrades and setups

    Cygnus, Jan 9, 2009 ... 2
    Replies:
    28
    Views:
    9,552
    93stang434
    Jan 6, 2011
  15. mike@bwoodyperformance

    CEL Codes 03-05 Neon SRT-4

    mike@bwoodyperformance, Feb 10, 2008
    Replies:
    5
    Views:
    9,256
    FWSRT4
    Sep 1, 2008
  16. srt-4chick

    No boost :(

    srt-4chick, Dec 19, 2010
    Replies:
    16
    Views:
    8,547
    loxmith
    Oct 25, 2013
  17. 505streetracer

    Questions for all stage 3 turbo owners

    505streetracer, Apr 14, 2010 ... 2 3
    Replies:
    59
    Views:
    8,456
    desertsoldier22
    Apr 21, 2010
  18. StillANeon

    Lets talk about Clutches!

    StillANeon, Jan 10, 2009 ... 2 3
    Replies:
    49
    Views:
    8,345
    2muchpsi
    Aug 17, 2009
  19. KrazyRdR83

    Diablosport Predator for SRT-4

    KrazyRdR83, Oct 4, 2008 ... 2 3
    Replies:
    45
    Views:
    7,875
    turbosocks
    Oct 11, 2008
  20. pirate562007

    Balance chain removal

    pirate562007, Sep 24, 2008 ... 2
    Replies:
    20
    Views:
    7,603
    Goats
    Sep 26, 2008
Showing threads 1 to 20 of 227

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