Hi Guys.....with a bit chassis work, the rear engined Fly cars can be made to work quite well. I built this for one of our club guys to race in a Group 5 series a couple of years back.......he did very well.
The biggest issue with this chassis (unmodified) is its lack of longitudinal stiffness......this leads to severe axle tramping
Cheers
Chris Walker
PS If anyone is interested, I think I still have a few more shots lying around, of the mods done