what kind of racing are you doing? Might want to try this http://www.badger5.demon.co.uk/2001/kits.html
or depending on HOW you want to race, doing a VR6 conversion, in the end, will land you more HP than the 16v ever will. Check these guys page http://www.futrellautowerks.com/main.htm they do VR6 conversions, but also have info you might want as far as what to do.
