426 7.0 Supercharged Jeep SRT8- The Build up

Discussion in 'Engine & Performance Modifications' started by MatFab, Dec 12, 2007.

  1. MatFab

    MatFab Full Access Member

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    very cool. using the SRT4 map? always interested in whats going on in your shop
     
  2. Dave@BGChrysler

    Dave@BGChrysler "Let Her Eat"

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    That will be a base start, and yes the SRT8 will use the stock SRT4 injectors and the 2 bar map which will have no problem with supplying the fuel needed for most boosted aplications..
     
    Last edited: Dec 20, 2007
  3. 1SIKWK

    1SIKWK New Member

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    ^ Agreed,

    Finally someone else who sees the light.
     
  4. BJB

    BJB Brian

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    What size are the stock injectors on the SRT 4?
     
  5. NYCSRTATE

    NYCSRTATE Maximus Want 2 Go Fastius

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    I love this guy.
     
  6. gut2727

    gut2727 New Member

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    My understanding is that the SRT 4 injectors work out to be 58lb units on the stock 6.1 fuel system (which is a 60 psi system)...
     
  7. Blown7

    Blown7 SRTC Good Guy

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  8. gut2727

    gut2727 New Member

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    lol... fair enough... should've known you already had this scoped out... i am sure you get sick of hearing this but THANKS for all you are doing.

    Take it easy and cheers to it all working out with the UV...

    Chris

    :beer:
     
  9. 1SIKWK

    1SIKWK New Member

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    Not to hijack the thread, but since you're talking about the fuel system, thought I'd share some candy. We have completed our billet aeromotive system, took a lot of custom fabrication to make a true return, boost sensative, aux fueling system. Mopar 60 lb injectors. Enjoy :nerd:

    [​IMG]

    [​IMG]

    [​IMG]

    [​IMG]
     
  10. Blown7

    Blown7 SRTC Good Guy

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    1SIKWK
    Questions for ya, I know Mattyfab won't mind adding to his thread as he will be doing something close to this.
    Does the extra fuel moving in the system throw any emission codes for excessive vapor?
    And when in boost does it run rich?
    And with the big Aeromotive pump that you have, did you disconnect the stock pump? (I would have)
    Nice job.

    Jeff
     
    Last edited: Dec 21, 2007
  11. NYCSRTATE

    NYCSRTATE Maximus Want 2 Go Fastius

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    I may have to come to Michigan when you get this monster put together to see it run, please keep us and myself updated and im not kidding about the road trip.

    It wont be my first trip to Michigan GO BLUE!
     
  12. MatFab

    MatFab Full Access Member

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    i'd love to hear about it too.. we have our fuel system planned out but they are being alil flaky.. so we will see:thumb3:
    well your always welcome to stop by. Only about 20 minuties from U of M
     
  13. Blown7

    Blown7 SRTC Good Guy

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    Yea, Matty
    Who's being flakey? That vendor you mentioned?

    The fuel system isn't that big of a deal, a typical retrun system would work, my concern is with the returnless system that keeps the fuel vapor down (I want my fuel system to be emissions compliant in regards to not creating excess vapor.0
     
    Last edited: Dec 21, 2007
  14. NYCSRTATE

    NYCSRTATE Maximus Want 2 Go Fastius

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    Awesome and thanks.
     
  15. MatFab

    MatFab Full Access Member

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    Yea the vendor.... we are just trying something alil different with the system and i heard we will have everything by wednesday.. i'll keep you updated and will give alot more info when/if it happens..
     
  16. BJB

    BJB Brian

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  17. CentralTexHemi

    CentralTexHemi PUNISHER

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    What all would you need if you were just doing the 426 stroker and no boost
     
  18. Western Differential

    Western Differential Supporting Vendor

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    I hope that 9" rear end works out, keep us posted on it, and if you have pics we would love to see them.
     
  19. MatFab

    MatFab Full Access Member

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    Its in and good to go.. Looking forward to putting some serious power towards it.. :beerchug:

    Glad to see you made it onto the site. Lots of cool stuff around here...

    But whats going to be the plan with the front.. I hope between Brian and Bill bugging you that you can find a locker or posi for the front with axles.
     

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  20. BuilderBill

    BuilderBill Supporting Vendor

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    Bryan,
    What's up with those TINY sway bar links???
    Give BWoody a call.
    The build looks great.
    I sent Mark from Western a PM regarding the status of the front diffs.
    Bill