Question about 1979 Harley Davidson XLS 1000

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Front cylinder sucking

No compression in front cylinder it sucks your finger in the sparkplug hole instead of blowing it off

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Take a flashlight and look down into you soark plug hole make sure that you don't have a hole in the top of your piston. you more then likly will have to do a complete rebuild you might as well go up to a big bore kit

Posted on May 25, 2009

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