Buick 464 big-block

Discussion in 'The Bench' started by MR.BUICK, Mar 8, 2004.

  1. Bens99gtp

    Bens99gtp Well-Known Member

    Your can get a 528 with 4.375 bore and 4.4 stroke if I remember
     
  2. JESUPERCAT

    JESUPERCAT No Slow Boat

    My new block is 4.50 bore and 3.750 stroke Ken's new heads and an 8:71 on top.
    Should rev up just fine....
     
    johnriv67 likes this.
  3. Bens99gtp

    Bens99gtp Well-Known Member

    Can imagine how much air you can shove through through those heads with an 8-71 cranked up.


    I must ask why that direction of max bore and tiny destroke to get 477
     
  4. JESUPERCAT

    JESUPERCAT No Slow Boat

    We are limited to a specific fuel pump flow rate in the class I'll be running. I wanted to run the new heads soooooo that's what you get. Also the new heads like the rpm
     
  5. Bens99gtp

    Bens99gtp Well-Known Member

    So the next question assuming here, you had to order a destroke crank special correct
     
  6. Philip66

    Philip66 Well-Known Member

    Don't forget about the 523"

    0.38 overbore for 4.350 and a 4.40 stroke (Billet Crank)
     
  7. JESUPERCAT

    JESUPERCAT No Slow Boat

    Ben the Crower crank was ordered destrocked. See attached spec sheet.
    We were originally going to be at 445cube due to the fuel pump limit of 20 gallon a minute.
    450 cube is about the limit of the pump.
    The new heads need about 4.500 to max out the bore so that is where it is.
    A few shots
    crankspecs.JPG
    tomahawkcrank.JPG
     
  8. Bens99gtp

    Bens99gtp Well-Known Member

  9. Dalton69Skylark

    Dalton69Skylark Well-Known Member

    I read all through this, but didn't see a horsepower rating for the 464?
     
  10. Bens99gtp

    Bens99gtp Well-Known Member

    That will totally depend on heads, cam, compression ratio, and rpm spun too
     
    Dalton69Skylark likes this.

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