There is a picture of an X19 on the www.x19.nu Site. The silver banracing one. Does anyone know more about this car car or if the racing kit it has is available. I am just about to build a track day X19 and this would be the perfect kit to finish it. Can anyone point me in the right direction ?

You should check out the link below and order a copy of
"Project X1/9, The complete guide to racing preparation of the Fiat X1/9" I don't see that Amazon carries it anymore. When I was racing I wore out one copy and ordered another. PBS engineering, who wrote the book (link below) carries the SERIOUS racing parts.

http://www.pbseng.com/FIATX-19.html

Great job. This will help me a lot with the engine and box mods. Prices appear very reasonable to. I really need to find out about the arch kit and suspension mods now. I might have to get the kit made up for me though.