I don't want to go into how it happened, but the bolt holes on my supercharger where the top goes are stripped, and it's causing a vacuum/boost leak. I have a new one ordered, but I don't think it's going to get here before a local TCCoA meet next weekend which I really want to attend. So I need a fix, at least a temporary one, for the blower I have now. Do you guys think I should put in some helicoils (if there's enough room for them) or drill it to the next size larger bolts (I can't go larger than the holes in the blower top) or what? I believe these bolts are 8 mm, so 5/16" would be slightly larger. In fact, according to my calculator it's only 0.00246" larger, so I might would only need to retap it. What do you guys think?