Menu

FAQ: 2.5 “First” / “Common” mods – CEG Forums

  • FAQ: 2.5 “First” / “Common” mods

    08-27-2006, 06:11 PM

    Below are the most commonly suggested “first” performance mods done to the 2.5 Duratec, and to reduce the number of “I just got my SVT, what should I do first” posts.



    =Remove hoodliner=

    This will reduce overall engine bay temps.



    =Optimize TB=

    Virtually free for a dyno proven 1-2 hp gain.



    =Intake=

    K&N RU-3530 is the most recommended w/ a MAF adaptor.



    =Heatshield=

    Create a heatshield to isolate your open intake from engine bay heat (heatsoak).



    =Maintenance=

    – Cleaning filthy TB, UIM and LIM will do wonders.

    – Replacing old spark plugs & wires, properly gapped plugs

    See Duratec HOWTO Forum



    =Remove stock resonator=

    For 1-3hp gain and better sound, remove the stock resonator and replace with a straight through design. Magnaflow 4″ round is most recommended.



    =Y-pipe=

    – Aftermarket, aluminum or stainless

    – Optimize the stock y-pipe for better flow. CEGers think this is a DIY mod – it's not (in most cases). You will have to take the y-pipe to someone who can perform the optimization.



    =Exhaust=

    Cat-back brands available are limited. Most affordable and recommended currently is the Tru-Bendz.



    =Short throw shifter=

    B&M or Steeda



    =Gutting pre-cats=

    CEGers have gut the pre-cats (“headers”), especially when they have become clogged.



    =Headers=

    MSDS or Weapon-R



    =Chip=

    Recommended as the last mod as to avoid reburn. Nautilus Performance is highly recommended, with Brenspeed being another good option.



    =Tunes=

    an alternative to a “chip”, in which the performance changes are loaded on to the STOCK PCM computer itself. benefits are an easier time changing the tune if you change your modifications. The most COMMON tuning solution is to purchase an XCAL2 and get a tune emailed to you, to load on your own. Contact Nautilus Performance for both an XCAL2 and/or a tune.



    =For non-SVTs=

    SVT TB, SVT UIM, SVT LIM, SVT exhaust



    =Other mods=

    Suspension, brakes, forced induction, 3 liter, etc. can be found in the respective forums.





    This is a a work in progress – suggestions are welcome to improve this compilation.

    Last edited by Ray; 06-03-2008, 10:22 AM.

    2005 GTO IBM – 341hp/341tq

    – Volant intake, JBA catless midpipes, H-pipe, GMM ripshifter, BMR skidplate, HIDs, SAP bumper & grilles, CV8-R taillights



    Local CEGers: If you need detailing PM me

    Tags: None

    .

    .

  • http://2wheelwiki.com/wp-content/uploads/2014/12/

    PurpleMystique

    Gone…. Forever

    • Join Date: Nov 2004
    • Posts: 1264
    • http://contour.org/ceg-vb/images/css/sprite_icons_vb_ltr.png);background-attachment:scroll;background-color:transparent;overflow:hidden;text-indent:-99999px;background-position:-304px -112px;background-repeat:no-repeat no-repeat;width:12px;height:12px;">

    #2

    07-07-2007, 12:36 PM

    I thought I'd add in links to help out people that may not be able to find this stuff.



    Optimize Throttle Body



    Clean intake manifolds without removal



    Complete IM rebuild



    Spark plug replacement



    Installing SVT Exhaust on non-SVT



    Optimize Y-pipe



    All of these can be found here.

    .

    .

  • http://2wheelwiki.com/wp-content/uploads/2014/12/

    beyondloadedSE

    Addicted CEG'er

    • Join Date: Sep 2000
    • Posts: 9586
    • http://contour.org/ceg-vb/images/css/sprite_icons_vb_ltr.png);background-attachment:scroll;background-color:transparent;overflow:hidden;text-indent:-99999px;background-position:-304px -112px;background-repeat:no-repeat no-repeat;width:12px;height:12px;">

    #3

    07-07-2007, 02:39 PM

    I think we might want to update who the most recommended company is for chips/flashes. ADC is on the out with their customer service. Nautilus Performance all the way. Brenspeed is good as well.

    Jim Hahn

    1999 Tropic Green SVT Contour

    1996 T-Red Contour SE Reborn 4/6/04 Sold

    3.0L swap and Arizona Dyno Chip Turbo Kit

    364 whp, 410 wtq @ 4,700 rpm

    .

    .

  • http://2wheelwiki.com/wp-content/uploads/2014/12/

    Ray

    No life but CEG

    • Join Date: Jul 2001
    • Posts: 10828
    • http://contour.org/ceg-vb/images/css/sprite_icons_vb_ltr.png);background-attachment:scroll;background-color:transparent;overflow:hidden;text-indent:-99999px;background-position:-304px -112px;background-repeat:no-repeat no-repeat;width:12px;height:12px;">

    #4

    07-07-2007, 09:22 PM

    http://contour.org/ceg-vb/images/css/sprite_icons_vb_ltr.png);background-attachment:scroll;background-color:transparent;display:inline-block;overflow:hidden;text-indent:-99999px;background-position:-80px -80px;background-repeat:no-repeat no-repeat;height:16px;width:17px;position:absolute;left:10px;top:10px;">

    Originally posted by beyondloadedSE View Post

    I think we might want to update who the most recommended company is for chips/flashes. ADC is on the out with their customer service. Nautilus Performance all the way. Brenspeed is good as well.

    done.. thanks

    .99 Silverfrost

     Call me for free, if you need any help or anything.

    |_|0|_|

    |_|_|0|

    |0|0|0|

    .

    .

  • http://2wheelwiki.com/wp-content/uploads/2014/12/

    morbid

    Hard-core CEG'er

    • Join Date: Feb 2003
    • Posts: 2197
    • http://contour.org/ceg-vb/images/css/sprite_icons_vb_ltr.png);background-attachment:scroll;background-color:transparent;overflow:hidden;text-indent:-99999px;background-position:-304px -112px;background-repeat:no-repeat no-repeat;width:12px;height:12px;">

    #5

    07-08-2007, 11:55 PM

    http://contour.org/ceg-vb/images/css/sprite_icons_vb_ltr.png);background-attachment:scroll;background-color:transparent;display:inline-block;overflow:hidden;text-indent:-99999px;background-position:-80px -80px;background-repeat:no-repeat no-repeat;height:16px;width:17px;position:absolute;left:10px;top:10px;">

    Originally posted by beyondloadedSE View Post

    I think we might want to update who the most recommended company is for chips/flashes. ADC is on the out with their customer service. Nautilus Performance all the way. Brenspeed is good as well.

    While Brent is a good guy to deal with, I don't think he's a good tuner for our platform. My first tune from his had timing much less than my OEM tune. I asked him for more timing, which he did for free (after a month of so), and it's still much less than OEM. My WOT a/f is hosed up. He also doesn't know how to move the IMRC points. My low/high speed fans were also swapped.



    I'm not knocking him personally… I just wouldn't recommend him for our platform.

    morbid

    2011 Edge SEL AWD (black) – daily driver

    2000 Contour SVT (black); #61 (Sept 17, 1999)

    3L with ADC turbo kit; 325hp / 338tq @ 7psi

    car is down with a broken tranny

    .

    .

  • http://2wheelwiki.com/wp-content/uploads/2014/12/

    beyondloadedSE

    Addicted CEG'er

    • Join Date: Sep 2000
    • Posts: 9586
    • http://contour.org/ceg-vb/images/css/sprite_icons_vb_ltr.png);background-attachment:scroll;background-color:transparent;overflow:hidden;text-indent:-99999px;background-position:-304px -112px;background-repeat:no-repeat no-repeat;width:12px;height:12px;">

    #6

    07-09-2007, 10:42 AM

    Sounds like its a hit or miss then. I know Mark had great luck with him. He picked up 10 whp on his 3.0L. He gave him 3 different tunes with each having more aggressive timing than the previous. Sorry about your luck. I do agree though. Tom knows this car better than anyone when it comes to tuning. I would go with him.

    Jim Hahn

    1999 Tropic Green SVT Contour

    1996 T-Red Contour SE Reborn 4/6/04 Sold

    3.0L swap and Arizona Dyno Chip Turbo Kit

    364 whp, 410 wtq @ 4,700 rpm

    .

    .

  • http://2wheelwiki.com/wp-content/uploads/2014/12/

    Tex

    Hard-core CEG'er

    • Join Date: Jan 2008
    • Posts: 1566
    • http://contour.org/ceg-vb/images/css/sprite_icons_vb_ltr.png);background-attachment:scroll;background-color:transparent;overflow:hidden;text-indent:-99999px;background-position:-304px -112px;background-repeat:no-repeat no-repeat;width:12px;height:12px;">

    #7

    02-11-2008, 10:56 PM

    Should we add the new Nautilus True CAI to the recommended list?

    Something Green

    2009 Pontiac G8 GT

     2000 SVT #0801 (sold)

    2000 3L SVT #2094 (sold)

    .

    .

  • http://2wheelwiki.com/wp-content/uploads/2014/12/

    biminiLX

    Hard-core CEG'er

    • Join Date: Sep 2007
    • Posts: 1245
    • http://contour.org/ceg-vb/images/css/sprite_icons_vb_ltr.png);background-attachment:scroll;background-color:transparent;overflow:hidden;text-indent:-99999px;background-position:-320px -112px;background-repeat:no-repeat no-repeat;width:12px;height:12px;">

    #8

    02-11-2008, 11:52 PM

    http://contour.org/ceg-vb/images/css/sprite_icons_vb_ltr.png);background-attachment:scroll;background-color:transparent;display:inline-block;overflow:hidden;text-indent:-99999px;background-position:-80px -80px;background-repeat:no-repeat no-repeat;height:16px;width:17px;position:absolute;left:10px;top:10px;">

    Originally posted by TX00SVT View Post

    Should we add the new Nautilus True CAI to the recommended list?

    Seeing as I have one on the way, I'd say yes. But, I'm still waiting to see install feedback and dyno/IAT results, which I'm hoping are good.

    -J

    '99 SVT Silver

    Clean DD

    '91 LX Bimini Blue

    427″/88mm @ 16psi….yeah 4 digit power

    .

    .

  • http://2wheelwiki.com/wp-content/uploads/2014/12/

    BrApple

    Super Moderator (Mod with a cape)

    • Join Date: Dec 2001
    • Posts: 25081
    • http://contour.org/ceg-vb/images/css/sprite_icons_vb_ltr.png);background-attachment:scroll;background-color:transparent;overflow:hidden;text-indent:-99999px;background-position:-304px -112px;background-repeat:no-repeat no-repeat;width:12px;height:12px;">

    #9

    02-12-2008, 07:34 AM

    http://contour.org/ceg-vb/images/css/sprite_icons_vb_ltr.png);background-attachment:scroll;background-color:transparent;display:inline-block;overflow:hidden;text-indent:-99999px;background-position:-80px -80px;background-repeat:no-repeat no-repeat;height:16px;width:17px;position:absolute;left:10px;top:10px;">

    Originally posted by TX00SVT View Post

    Should we add the new Nautilus True CAI to the recommended list?

    http://contour.org/ceg-vb/images/css/sprite_icons_vb_ltr.png);background-attachment:scroll;background-color:transparent;display:inline-block;overflow:hidden;text-indent:-99999px;background-position:-80px -80px;background-repeat:no-repeat no-repeat;height:16px;width:17px;position:absolute;left:10px;top:10px;">

    Originally posted by biminiLX View Post

    Seeing as I have one on the way, I'd say yes. But, I'm still waiting to see install feedback and dyno/IAT results, which I'm hoping are good.

    -J


    I will add it when I have some time.

    – 12 Focus SE

    – 95 Mystique LS <-sold

    – 99 Contour SE Sport <- traded in 2/13

    – 99 Contour SeVT <- 3L/NPG Turbo

    – 2k Contour SVT – #2137

    .

    .

  • http://2wheelwiki.com/wp-content/uploads/2014/12/

    ohiocsvt

    CEG'er

    • Join Date: Feb 2008
    • Posts: 128
    • http://contour.org/ceg-vb/images/css/sprite_icons_vb_ltr.png);background-attachment:scroll;background-color:transparent;overflow:hidden;text-indent:-99999px;background-position:-304px -112px;background-repeat:no-repeat no-repeat;width:12px;height:12px;">

    #10

    03-03-2008, 06:05 PM

    just a sugestion but my a/c arleady didn't work so bought the belt for v6 w/o ac and notice a reasonable diffrence

    Last edited by ohiocsvt; 04-02-2008, 12:15 AM. Reason: i'm an idiot

    '98 silfrst svt s/c 3l comming soon

    '96 teal se atx (wifes) getting my motor soon

    http://www.cardomain.com/ride/3060801

    http://www.youtube.com/user/boredindayton

    .

    .

  • http://2wheelwiki.com/wp-content/uploads/2014/12/

    Lost Arrow

    CEG'er

    • Join Date: Feb 2011
    • Posts: 138
    • http://contour.org/ceg-vb/images/css/sprite_icons_vb_ltr.png);background-attachment:scroll;background-color:transparent;overflow:hidden;text-indent:-99999px;background-position:-320px -112px;background-repeat:no-repeat no-repeat;width:12px;height:12px;">

    #11

    04-06-2011, 05:22 AM

    all the links in the second post are broken = bummer.

    -Logan

    2000 SVT, Black and Tan.

    .

    .

  • http://2wheelwiki.com/wp-content/uploads/2014/12/

    Smokinjoe

    Hard-core CEG'er

    • Join Date: Jul 2009
    • Posts: 1338
    • http://contour.org/ceg-vb/images/css/sprite_icons_vb_ltr.png);background-attachment:scroll;background-color:transparent;overflow:hidden;text-indent:-99999px;background-position:-304px -112px;background-repeat:no-repeat no-repeat;width:12px;height:12px;">

    #12

    04-06-2011, 10:09 AM

    http://contour.org/ceg-vb/images/css/sprite_icons_vb_ltr.png);background-attachment:scroll;background-color:transparent;display:inline-block;overflow:hidden;text-indent:-99999px;background-position:-80px -80px;background-repeat:no-repeat no-repeat;height:16px;width:17px;position:absolute;left:10px;top:10px;">

    Originally posted by Lost Arrow View Post

    all the links in the second post are broken = bummer.

    Yeah, its a pita. All the good, useful links are broken.

    .

    • .

Last posts

Sidebar