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  1. #1

    Join Date
    Dec 2005

    piston to bore clearance

    i lifted the head on my 66v and it seams to have lots of piston movement how much it good for 75 hours or how much is to much

  2. #2
    All hail the Chief! fullboogie's Avatar
    Join Date
    Nov 2005
    Yeah, it always amazes me how sloppy the pistons are in the bore. It's because there's a slight taper from bottom to top, so you will get noticable rocking back and forth of the piston. As long as your compression is reading ok, I wouldn't worry about it.

  3. #3

    Join Date
    Dec 2005
    that is what i wanted to hear good news

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