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2003 Cobra Mod Mafia Performance Built Dyno Video

Discussion in 'Pics and Videos Buffet' started by DSG2NV03, Apr 10, 2014.

  1. DSG2NV03

    DSG2NV03 MUST HAVE BOOST!!! Established Member

    Messages:
    1,883
    Joined:
    May 6, 2004
    Location:
    Jacksonville, FL
    Hey,

    Finally got the new engine on the dyno and it does pretty well!

    Engine Specs are:
    Teksid aluminum block, .020" over,
    Oliver Standard Light rods with 7/16" WSB bolts, H13 .200" wall wrist pins,
    custom Diamond pistons,
    3V windage tray,
    TSS billet gears,
    modified primary steel chain tensioners,
    rtusnake's oversized timing guide dowel pins,
    ~9.4:1,
    ARP main studs & side bolts,
    ARP 2000 head studs,
    98 Cobra intake cams on a 110 ICL.
    Running a Whipple 2.9 non-crusher with 3.2 upper and stock caged lower

    Mod Mafia Performance in Mississippi built/tuned the engine for me. I cannot stress how great they are. It is refreshing to deal with a shop that actually cares. Honestly, I was a little skeptical because the quoted price was almost to low. But it turned out great.

    I think the Spec Stage 3+ is pissed and multiple times it smoked the tires on the dyno. Dyno is a dynojet that apparently is 20-30 hp lower. But, it is just a number to me. This is on E85 with 20 degrees of timing on the big end and 20 psi. I learned to read plugs and she still had a lot left in here. Keep in mind, this is a street car and the rev limiter is still set at 6500. Im sure she would still keep pulling!

    Well you be the judge.


    Alex

    th_VID_20140409_212119891_zps453cf20d.jpg
     
    Last edited: Apr 10, 2014
  2. TClark22

    TClark22 Well-Known Member Established Member

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    Nice ride...hope you plan to upgrade to a 3.4 and make use of that motor!
     
  3. stangfreak

    stangfreak Well-Known Member Established Member

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    Jul 22, 2003
    Location:
    new york
    2.9 whipple on a .20 over motor is perfect. I make 710rwhp with the standard 2.9 on a bone stock motor. 22lbs.
     
  4. DSG2NV03

    DSG2NV03 MUST HAVE BOOST!!! Established Member

    Messages:
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    Joined:
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    Location:
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    Thanks!
     
  5. PWORLDSTANG

    PWORLDSTANG Bring 'Em Out Established Member

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    Location:
    Pittsburg, CA (Bay Area)
    Very nice build! Everything was done right for a stock-stroke aluminum block build! It will make crazy power when you put a 2.75'' pulley on there.

    I am curious why you didn't port the heads though?
     
  6. gabe1530

    gabe1530 Banned

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    +1,
    glad you got it figured out.
     
  7. DSG2NV03

    DSG2NV03 MUST HAVE BOOST!!! Established Member

    Messages:
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    Location:
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    Well, it is hard to explain my thought process. Bottom line is I didn't want it to turn into a 10k+ build, but still spend good lettuce on quality parts for longevity. Always that option later I guess.

    Alex
     
    Last edited: Apr 11, 2014
  8. PWORLDSTANG

    PWORLDSTANG Bring 'Em Out Established Member

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    Location:
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    Gotcha. Let us know what kind of numbers it puts out when you up the boost. :beer:
     
  9. DSG2NV03

    DSG2NV03 MUST HAVE BOOST!!! Established Member

    Messages:
    1,883
    Joined:
    May 6, 2004
    Location:
    Jacksonville, FL
    She is staying in this setup for a long long time. I will be getting some new tires though. It is like ice skating on 8 year old Toyo T1Rs!!
     

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