does anyone here have the kenne bell blowzilla supercharger installed on their car....I saw an 03 cobra upgrade with one of these suckers...man i want one what kind of mods are required to install in the mark...also I was thinking about getting a 96-98 cobra motor or possibly a Mark motor from stangparts.com(since i have 146k,but runs great)also how much could I get for my old mark motor if i was to sell it and buy one of the others i mentioned...you guys are great thanks for any info...jeff