I am looking at buying a Supercharger from PES engineering in the US and would like some views on pros and cons etc and anything else you can chip in,before I part with my cash!!. Also, does anyone know where I can best purchase performance cylinder heads? for this engine. Its a great car to drive, but, I intend to make it even better! /ubbthreads/images/graemlins/froggie_red.gif. Thanks.