Help with comp ratio !!!

Discussion in 'Rolling Road Section' started by TripleXgemany, Feb 24, 2014.

  1. TripleXgemany

    TripleXgemany Fresh Recruit

    Hello my name is Daniel,
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    i come from germany and i curretly build my Beast:
    The Black Beauty
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    i use the 5e Engine and i boost it with an eato m65 Supercharger an a td05 20G Turbo
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    But now i have a problem. Its a forged 5e engine with 4efte 8.5:1 forged Pistons and 5e forged con rods.
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    i want a cop ratio from 8.2:1 to maximum 8.5:1*
    Witch thickness of the headgasket i have do install with 1,5 bar boost?
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    There are a few Pics of my car and the current build up:
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    https://www.dropbox.com/sc/ifrjzkg5tm77bwe/lS3tZCiH-0
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    [img=http://imagizer.imageshack.us/v2/640x480q90/594/20130302199.jpg]
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    SORRY FOR MY BAD ENGLISH ^^
     
  2. 5e colin

    5e colin Registered User +

    welcome here to :)
     
  3. TripleXgemany

    TripleXgemany Fresh Recruit

    After a long time, i want to show you my progress.
    The engine runs great. I have construct the intake an the boost system.
    The change-over flap between the supercharger and the turbo is an throttle body fro an Audi A8 3,2 FSI

    the complete straight pipe 3,5" exhaust is finisched under the car.
    All radiators are in.

    I hope i can start the engine with boost first time at this weekend.

    LIKE ME ON FACEBOOK https://www.facebook.com/ToyotaStarletBlackBeauty

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  4. dac69er

    dac69er Super Moderator

    will be interesting to see how that drives. what is going to control the transition between the supercharger and turbocharger?
     
  5. TripleXgemany

    TripleXgemany Fresh Recruit

    I have installe an emange ultimate. the emange has 2 universal 12 volt outputs. i can lay an mapping behind this outputs when the emange has to swich 12 volt or not.

    So i can control the change over flap basend on the boost.
     
  6. sx_turbo

    sx_turbo Paid Member

    NICE BUILD.

    if you are using 3cc dished pistons, then you need a 1.8mm headgasket.
     
  7. TripleXgemany

    TripleXgemany Fresh Recruit

    The problem with the comp ratio is cleared.

    i have used a 1.4mm headgasket and the head is 0.5mm planed.

    i have now 8.3:1 comp ratio
     
  8. sx_turbo

    sx_turbo Paid Member

    oh yeah, i didnt see the date of the original post
     

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