I am attempting to make my own 2-speed shaft driven chassis since nobody makes one. Belts are o.k. but do require maintenance and I have ALWAYS had excellent results using shaft driven cars sooooo that is why I am doing my own. The chassis you see is not the final chassis. It is just a template for the carbon fiber piece or aluminum. The clutch is not the final one either as I am going to use .08 gears and a Mugen centex clutch system with a custom made aluminum clutch pad. I never got to run 1.6's last year but then too I got the power to do it thanks to ALOT of help from MODRODZ's input but it would surely be nice to get into the 1.5's with all these custom parts that I have made up. I actually was/am waiting to see what Urban Assault was coming out with but before you know it, it will be 2010 race season and I wanna test while I can in a warehouse that I use.