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Thread: 400 build up still need help

  1. #1
    Member JUNIOR BUILDER
    Join Date
    Jun 2006
    Location
    Alger Mi.
    Posts
    70

    400 build up still need help

    Hey guys, I need a liitle help on my build up. I have a gm 400 sb that is bored .040,decked .015,cnc clearanced for 3.875,Eagle billet splayed main caps and Moroso filler up to the 2nd freeze plug (this a 2 plug block), what type of horse power can i get as a 422 high compression, 23 degree for drag racing and nat aspirated. also what heads and cam do i need. thanks i am a rookie but not for long LOL sorry filler is upto the bottom of the front freeze plug (motor mount) thanks. i have pics but are to large to put on here, can email if needed.

  2. #2
    Senior Member DYNO TECH
    Join Date
    Feb 2004
    Location
    Leonard, Texas
    Posts
    414
    Moroso filler up to the 2nd freeze plug (this a 2 plug block),
    Please clarify what you mean by up to the second freeze plug? :?

  3. #3
    Senior Member DYNO TECH
    Join Date
    Feb 2004
    Location
    Leonard, Texas
    Posts
    414
    Moroso filler up to the 2nd freeze plug (this a 2 plug block),
    Please clarify what you mean by up to the second freeze plug? :?

  4. #4
    Member JUNIOR BUILDER
    Join Date
    Jun 2006
    Location
    Alger Mi.
    Posts
    70
    the freeze plug towards the front is slightly higher then the back one, was one gallon of block filler or 3 inches from top of deck to filler. thanks guys


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