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Thread: HP EST

  1. #1
    Senior Member SENIOR BUILDER
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    HP EST

    ok my buddy has a stock 454 (crank, rods, and a little dish piston) with oval port heads with 2.25 int and 1.88 ex valves, bowls blended, and cleaned up a bit, performer rpm intake(not a air gap) and a 850 holley a edelbrock hyd flat tap cam with.560/.573 lift and 240/246 duration (p/n 7162) Any idea for him or me???? thanks guys!!!
    if something goes wrong there is always the cooler!!!

  2. #2
    Senior Member EXPERT BUILDER
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    Too much Carb for that set-up.
    Blowninjected 540 - when is going fast, Fast enough ?????

    http://www.racingjunk.com/profile/182079

  3. #3
    Senior Member RACING JUNKIE curtisreed's Avatar
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    350-380ish hp and 400-420ish torque.

    Curtis

  4. #4
    Senior Member SENIOR BUILDER
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    Headers?

    Quote Originally Posted by doorracer
    350-380ish hp and 400-420ish torque.

    Curtis
    agree with Curtis' estimates!

    you didn't mention the exhaust or headers that are going to be used? good, free flowing exhaust can help a bunch, the tubes wouldn't have to be huge to offer some potential..

  5. #5
    Senior Member SENIOR BUILDER
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    yes it will be open headers
    if something goes wrong there is always the cooler!!!

  6. #6
    Senior Member DYNO OPERATOR bixblk's Avatar
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    HP ?? guess

    I had Joe Ryne do a rebuild very similar to this, awhile ago Mine had approx 10.25 to 1 compression yours might be a little bit
    lower but probably close 9 to 1 depending on the dish and CC size of the chamber. (total combustion chamber volume)
    anyway with a 750 holley DP it made 402 HP on an engine dyno and similar torque numbers. So it should be in that range probably 375 ish HP.
    Mine was a street pump gas motor Sounded great and had good power.

  7. Racing Junk


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