Supercharged 4.2 Build

Discussion in 'Engine & Performance' started by 2001_4.2, Sep 19, 2012.

  1. yz85rider2002

    yz85rider2002 Lowered Life

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    congrats man
     
  2. 97madness

    97madness Full Access Member

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    Congrats. Next video will involve tires and smoke, right?
     
  3. Roush PSD Interceptor

    Roush PSD Interceptor 7.3L Straight Piped Diesel

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    Great to see it running.
    :rockit:
     
  4. BlackThundah

    BlackThundah Aka LilWhiteFiddy

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    Nice man! :peace:
     
  5. 2001_4.2

    2001_4.2 Full Access Member

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    Well unfortunately I don't have any numbers right now. I had my boost gauge tapped into the bypass valve and it needs to be tapped into the adapter plate to get a boost reading. So the tune thats on it now it pretty conservative. They didn't even throw any timing at it until they can get an accurate boost reading. I'm still having some issues with the IAC howl and some a belt squealing issue, but other than that, it runs great! so much passing power and the whine from the inside is eargasmic!!! :)
     
  6. str8t six

    str8t six never enough

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    glad you got it running man! thats awesome! :peace:

    its weird that the IAC is making that noise. have you tried cleaning it or something?

    what psi do you think youre running?
     
  7. 2001_4.2

    2001_4.2 Full Access Member

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    As of now I'm only putting out 4lbs. I'm putting my stock crank pulley back on tomorrow and getting it tuned in friday. Looking for around 8 to 10lbs.
    Here's how I got an accurate boost reading.
    [​IMG]
    And I had to strip the teflon coating on my rotors while I was at it.
    [​IMG]
    [​IMG]

    So far I've had quite a few races (on a closed course of course...:eek:) I smashed these 2 guys in a tacoma, whooped a ford focus :rolleyes: , and a 73 charger. I ran it up against my buddies 2011 Avenger and kept up with him decently from about 35 to 50 but after that I was toast. I also did a 30mph pull with my buddies VR6 passat and was dead even with him til we both hit 3rd and he inched forward
     
  8. Roush PSD Interceptor

    Roush PSD Interceptor 7.3L Straight Piped Diesel

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    What's up with the coating?
     
  9. 2001_4.2

    2001_4.2 Full Access Member

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    It started peeling pretty bad when i took it off again so i stripped it all off. its just a teflon coating that eventually peels over time
     
  10. 2001_4.2

    2001_4.2 Full Access Member

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