This thread is very cool , thank you all for you pics and info.
Perhaps it would be a good idea to split this thread in two new threads,
one for the foam race cars with rear solid axle suchas mrx4, evolva, etc
and another for off-road based conversions with rubber tires such as the inferno GT etc...
It just seems to me these are quite different and have different public...
hope it makes sense !
keep posting pictures !