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Thread: guesses for hp?

  1. #1
    Senior Member EXPERT BUILDER
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    guesses for hp?

    i got a 385 stroker with flat top pistons, a lunati 489, 491 cam 62cc vortec heads air gap intake and holley 750 carb
    what hp do yall think it has :?:

  2. #2
    Senior Member RACING JUNKIE
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  3. #3
    Senior Member RACING JUNKIE
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    OUCH!! TOD THATS CRUEL :lol: :lol:

  4. #4
    Senior Member DYNO OPERATOR
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    Dam Todd, you took my low ball away. Not even I can get under that estimate. I will throw one hundred more at it (Vortec heads)
    265 HP
    Bruce

  5. #5
    Senior Member RACING JUNKIE
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    lol
    265 to 305 max

  6. #6
    Senior Member MASTER BUILDER
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    Quote Originally Posted by TopspeedLowet
    Dam Todd, you took my low ball away. Not even I can get under that estimate. I will throw one hundred more at it (Vortec heads)
    265 HP
    Bruce
    I agree with Bruce 260-270....those heads and compression too low...

  7. #7
    Senior Member RACING JUNKIE
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    For the record I was just yanking his chain...I guess maybe 300

  8. #8
    Senior Member SENIOR BUILDER chevynovaman's Avatar
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    I THINK 350 HP, PUT YOU INTO THE 13'S 1/4 MILE.. OPINION
    1968 CAMARO 302 4 SPD IN THE ROUGH
    1957 CHEVY FUEL INJECTED LS1 4L60E BEAUTY
    1962 CHEVY II NOVA 496 LETS RACE

  9. #9
    Senior Member RACING JUNKIE
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    Ya'll under estimate the power of them high flowing vortecs heads, 350 easy maybe closer to 375Hp ~ Tod you crack me up.
    Cp
    ***IN GOD WE TRUST***

  10. #10
    Senior Member EXPERT BUILDER
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    id bet 375 without tooooo much probs. i would of ported them slightly atleast the exhaust side


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