Well, it would only be responsible of me to say that if you download the latest issue of the magazine (Which is free) you can read the entire article about the Mallet LS2 conversions. Download the Latest Issue of Down Shift Magazine Here

However, long story, $20K + the price of the car. Here is a Link to a PDF with their full product lineup With a MSRP of $19,995 you are looking at a $40K investment, however when you consider what a C6 costs and what you are getting for that $40K its actually rather tempting. I'm not a fan of American cars but these are actually some of my new favorites. Personally, I would opt for the Sky particularly considering it is now being rebadged as the Opel Speedster.