My xxx-S/4
Here is my xxx-S/4. It started out as a xxx-s but would shread a belt ever 4 races. So I swapped arms shock towers cvds on to a spare xxx-4 chassis I had. Wheel base is now adjustable from 255mm to 275mm with spacers for the rear.
One thing I did notice is that the xxx-s Black belt is the same length as the xxx-4 yellow belt. Right now I am running a slipper clutch from the xxx-4 but I can change it with the xxx-s setup if I choose too.
Only thing is I don't know how to figure out the FDR for my setup. Oh well. Heres the pixs.
Pix of my Vintage Trans-Am setup with 255wb and my onroad setup at 275wb