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  1. #1

    Question about 4 tec blocks

    Can you use the bottom half of one case with the top half from a different motor, or do they need to be matched? Getting conflicting information. Need to know what I really need to buy. Thanks!

  2. #2

    Join Date
    Nov 2006
    Delray Beach, Florida
    top and bottom cases are matched and linebored together, they should never be mixed. I have seen people do it, and that is just a testament to how well the final machining is on them, but I would never in a million years do it to one of my motors.

  3. #3
    thats what I needed to know. Thanks!

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