5.4 dyno guesses?

Discussion in 'Dyno Performance' started by gtwo, Mar 20, 2014.

  1. gtwo

    gtwo New Member

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    Ok going in 2 weeks for a dyno tune. Wanting to see where you guys put it. My motor is a 02 pi 5.4 2v. It is stock short block with unported heads. Has hps 5.4 mod intake with pp 75mm t.b. and plenum. Comp 278ah cams. Still stock mid pipe with flowmaster cat back.

    Don't think my injectors will keep up, but all I got is 19 lbs.

    Want to hear n/a numbers and with 125 zex wet kit, which is equal to nx 100 shot.
    Winner gets twelve pack of choice, picked up of course.
     
  2. g36 monkey

    g36 monkey Moderator Staff SN95 Supporter

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    Guessing about 413 on the bottle
     
  3. D3VST8R96GT

    D3VST8R96GT Well-Known Member

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    Make some rules. Closest without going over or overall closest?

    The D3V
     
  4. the5.ohh

    the5.ohh Legend

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    320 off bottle, 430 on it
     
  5. 96blak54

    96blak54 Legend

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    Roughly 280rwhp mustang dyno

    And the 19lbs injectors will keep up, but 24lbrs would be an investment.
     
  6. gtwo

    gtwo New Member

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    Overall closest, I'm thinking it will be around 310 on motor 425 on the bottle.
     
  7. MustangChris

    MustangChris Legend Retired Staff SN95 Supporter

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    I cant wait to see the numbers!! :-D be sure to keep us posted.


    what did you get the block out of?
     
  8. 96blak54

    96blak54 Legend

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    Any reports?
     
  9. D3VST8R96GT

    D3VST8R96GT Well-Known Member

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    300 spray 410

    The D3V
     
  10. 96blak54

    96blak54 Legend

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    I have a feeling his disappointment will keep him from posting the results. The 2v 5.4l are not easily hp'd. Lucky to get 10rwhp over stock n/a
     
  11. gtwo

    gtwo New Member

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    Been too busy with work to take it in yet. Hoping to get in this Saturday.
     
  12. Walking Tall

    Walking Tall Well-Known Member

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    275/360
     
  13. 96blak54

    96blak54 Legend

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    We all cheering you on bro!!! Priorities first!
     
  14. gtwo

    gtwo New Member

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    Gonna post no matter the result, the truths the truth. Not like I built this motor to make a specific power level.
     
  15. 96blak54

    96blak54 Legend

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    Hey thats cool....and I hope you didnt take my post the wrong way, its just....you went MIA..lol.
    Anyways, regardless of the hp level you will be ecstatic about the torque. So keep us posted mang
     
  16. gtwo

    gtwo New Member

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    Ight!
     
  17. gtwo

    gtwo New Member

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    250/295?!?!

    Sent from my C771 using Tapatalk 2
     
  18. 96blak54

    96blak54 Legend

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    Where you been? Good numbers, but I would have figured 350ish torque at least. Im guessing clutch slip...?

    So are you planning any more modification/upgrades?
     
  19. gtwo

    gtwo New Member

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    Brand new puck clutch so doubt its slipping. Any other ideas? I'm lost and pissed

    Sent from my C771 using Tapatalk 2
     
  20. gtwo

    gtwo New Member

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    Figured at least 300/350.

    Sent from my C771 using Tapatalk 2