shimming powerdyne supercharger is it worth doing,,, its all apart as i broke the belt so i thought i would look a bit further its got some shims in there already, but from what ican work out it got .012 of a inch movement before it hit valute so wondering should i shim it some more or leave it alone..

12 thou.......isn't that about the width of an ants d1ck??

I'd say leave it alone unless you have machining and fitting experience.......if it aint broke, don't fix it.....IMHO...

Daz