Hey guys totally new here and a bit of a moron when it comes to wrenchin but trying ! Anyway i just blew my top end on a fresh rebuild got no comp in front cylinder on a 66 shovel! now heres where it gets kinda wierd on inspetion the fuel looked kinda diff drained the tannks and found a couple ounces of meth in the bottom ya u read that right bought them from an old 1% er guy who had them sitting for 10 plus years and swears he had know idea that was in there and when i orignaly checked em out i assume it was in plastic bag way in the bottom as it made no noise when shook and didnt see when looked in with flash light. anyway the reason im tellin this story is mech say this what caused front cylinder to lose comp but back is just fine! does this sound right? please tell me what u think! Any oppion welcome thanx