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Thread: shorty headers or LTs

  1. #1
    Join Date
    May 2009
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    saudi arabia
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    shorty headers or LTs

    is there a shorty headers for marauder and if there is

    what is the best for N/A marauder shorty headers or LTs

    my mod:
    4:10 gear
    steeda pulley
    JLT cold air intake
    dyno tune


    in the dyno i gut 235HP and i dont know is it a good number or bad and if it is bad can you suggest what should i do

  2. #2
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    You may be a little low for your current mods, I would expect you to be making around 240-245 but you're still pretty close. Header choices is like ice cream. Chocolate/vanilla, which is better?

    I like long tubes.
    Thanks to Darrin @ BC Automotive:
    $1800 and it was worse than when he started!

    Brian (FordNut) FPG # 1458 of 7838
    03 MM 300A (Lotsa mods, 130k mi) was 303rwhp/318rwtq N/A
    then 476/410 D1SC ProCharged on stock block
    then 660/555 D1SC PC on 5.3 wet sleeved Teksid alum big bore stroker
    then 365/369 N/A on 5.3 wet sleeved Teksid alum big bore stroker
    Now 751/617 3.4L Whipple on 5.3 Boss5.0 iron big bore stroker

    03 MM 300B Silver (Mostly stock, originally wife's car, 370k mi) FPG # 7053 of 7838 or 49 of 417 SB
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  3. #3
    Join Date
    Nov 2002
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    Atlanta burbs
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    235 rwhp is where I was at bone stock. I added all your mods and then went with the Kooks LTs. I then added the Trilogy and all is right with the world
    17 PORSCHE Macan S
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    03 GMC Sierra 2500HD 4x4
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    -Build Date 8/16/02; purchased 11/07/02
    Totaled 12/05/21
    -#3685 of 7838 and is 3684 of 7093 in Black
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    Trilogy #131
    George

  4. #4
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    I'm a shorty header man....
    “When you can’t make them see the light, make them feel the heat.”
    Ronald Regan

    "The only way to deal with the Islamic State - these blood thirsty, blood-drunken, terrorists -
    is to kill them, keep on killing them, until you kill the last one, then you kill his pet goat."

    Lt. Colonel Ralph Peters

    “Be polite, be professional, but have a plan to kill everybody you meet.”
    "I come in peace. I didn't bring artillery. But I'm pleading with you, with tears in my eyes, if you **** with me, I'll kill you all"
    General James Mattis




  5. #5
    Join Date
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    Stainless Works LT's for me, 472RWHP with them and my cold air kit.
    I LOVE Jerry's bar, it's my kinda place...........






    When you are dead, you don’t know you are dead. It is difficult only for others. It is the same way when you are stupid.

    "Chuck Norris built my stock longblock. It runs on the tears of small children and makes 10,000 hp. He said it's his 'street version' "


    Trilogy # 192 / T.S. 0012

    BOOST GETS YOU FELONY STOPPED!!!





  6. #6
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    Jun 2003
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    Talking Forced to get Shorties?

    I was forced to buy FRPP shorties and the matching Magnaflow Cobra Hi-flow X-pipe with rear CATS deleted. Wouldn't recommend it - I only pulled 443 RWHP and run only 11.80s in the quarter. You should spend $2,000 for LT exhaust kits and gain another 20HP - your best deal .

    Glenn Ford
    Trilogy #124 SOLD - 8/2014
    11.80 @ 117.16 MPH: SSHS9
    1.74 sec - 60'
    443 RWHP/437 RWTQ
    "Stock Internal Engine" - Click Below

  7. #7
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    Quote Originally Posted by Glenn View Post
    I was forced to buy FRPP shorties and the matching Magnaflow Cobra Hi-flow X-pipe with rear CATS deleted. Wouldn't recommend it - I only pulled 443 RWHP and run only 11.80s in the quarter. You should spend $2,000 for LT exhaust kits and gain another 20HP - your best deal .

    Glenn Ford

    way too admit defeat!

    2010 fusion se


  8. #8
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    Jun 2003
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    Talking What do you "Run" - Young Man?

    As the olde man said to the young man - "and what do you Run on the big 1/4 mile". The young man looked up at the olde man with a dejected look and said - not near as good as you olde man.

    Glenn Ford
    Trilogy #124 SOLD - 8/2014
    11.80 @ 117.16 MPH: SSHS9
    1.74 sec - 60'
    443 RWHP/437 RWTQ
    "Stock Internal Engine" - Click Below

  9. #9
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    Quote Originally Posted by Glenn View Post
    As the olde man said to the young man - "and what do you Run on the big 1/4 mile". The young man looked up at the olde man with a dejected look and said - not near as good as you olde man.

    Glenn Ford
    hahahahahahaha

    2010 is gona be a fun year Glenn
    2010 fusion se


  10. #10
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    Lightbulb 80-100 hp -

    A 12.5 will need 80-100 more HP to run faster then a 11.80. Not gonna happen - period!

    Glenn Ford
    Trilogy #124 SOLD - 8/2014
    11.80 @ 117.16 MPH: SSHS9
    1.74 sec - 60'
    443 RWHP/437 RWTQ
    "Stock Internal Engine" - Click Below

  11. #11
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    Quote Originally Posted by Glenn View Post
    A 12.5 will need 80-100 more HP to run faster then a 11.80. Not gonna happen - period!

    Glenn Ford


    As one vendor said to another ripped off customer....


    You've done wonders for yourself Glenn
















































    Hey you guys hear Michael Jackson died?


    2016 Ford Mustang GT PP - Lund nGauge, BMR vertical links, MGW Shifter, BMR CB005

    2004 Mercury Marauder - Eaton M112, Billetflow 3.4, Accufab SBTB + Plenum, T-56 Magnum, 4.10s, Stainless Works LTs, 2.5" Exhaust, Borla Stingers, Ridetech Coilovers + Adj rear shocks, FX-R projectors, Wilwood 13" BNSL6 + FNSL4 BBKs, S55 Gauge Cluster
    440rwhp & 406rwtq Tuned by Adam @ Revolution Automotive
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    (Sold) 2003 Mercury Marauder - Stainless Works LT's, Stainless Works 2.5" Catback, JLT Intake, Mo's Xcal4 Tune
    5377/7838

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  12. #12
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    Quote Originally Posted by Glenn View Post
    A 12.5 will need 80-100 more HP to run faster then a 11.80. Not gonna happen - period!

    Glenn Ford
    pffffffffffff hahahahahahahah

    you crack me up man, seriously
    2010 fusion se


  13. #13
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    what is the best for LTs kooks or Stainless Works

    thanks for helping me here

  14. #14
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    Quote Originally Posted by abmerbati View Post
    what is the best for LTs kooks or Stainless Works

    thanks for helping me here

    i have the kooks, but if i were to do it again id go stainless works
    2010 fusion se


  15. #15
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    Quote Originally Posted by abmerbati View Post
    what is the best for LTs kooks or Stainless Works

    thanks for helping me here
    They both perform about the same but the SW are easier to install and provides clearance for the starter.

    2003
    MERCURY MARAUDER 300A

    Build Date
    5/31/02
    Sequence#
    #363 of 7839 Black Marauders
    Dyno tested power
    450 RWHP & 405 RWTQ on 93 octane
    Best 1/4 mile time to date
    12.456@109mph
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