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Thread: 1/4 mile estimate

  1. #1
    Senior Member EXPERT BUILDER
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    1/4 mile estimate

    around 425 horse motor
    3000 stall and 3.73s
    in a 83 longbed truck

  2. #2
    Senior Member DYNO OPERATOR
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    12.30's

  3. #3
    Senior Member DYNO OPERATOR
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    13.50 @90
    Full Time Racing,WASTED $$ division

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  4. #4
    Senior Member EXPERT BUILDER
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    Mid 13's at best :!: :!:
    Blowninjected 540 - when is going fast, Fast enough ?????

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  5. #5
    Senior Member EXPERT BUILDER
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    I agree, thats alot of weight to move. High thirteens at a shade over 90 mph would be my guess...
    Josh VanHorne

    1964 Chevy Nova
    Worlds quickest and fastest tow truck. (9.92 @ 137)

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  6. #6
    Senior Member RACING JUNKIE fla1976's Avatar
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    Estimate

    13.70's @88 mph.

  7. #7
    Member JUNIOR BUILDER
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    You will never know until you take it to the track :!: Talk is cheap, but the time slip never lies Where did you get 425 HP from, maybe 275 :!:

  8. #8
    Senior Member RACING JUNKIE
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    Be nice. 425hp does seem high for your application. I agree, Penwell is racing the 23rd. Once you make a pass you can tell your true HP. No ifs,ands,or,butts..........My quess would be a 14.98 at 86mph.

  9. #9
    Senior Member DYNO OPERATOR
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    I was trying to give the benefit of the doubt. Keep us posted on what it runs. Be like PassTime on speedtv.

  10. #10
    Senior Member EXPERT BUILDER
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    im gonna run it
    and i got 425 from the fact that i just got a new manifold carb and heads
    maybe overestimated idk
    but wel see when i go to the track on the 23rd i guess :wink:


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