RE: .28 in a funfactor? oh dear....
gonna see how the os pipe works out, and see what breaks with that fitted... if its all good, then i will see about the 21 pipe. not keen on putting it over and out the back, due to the wheelies etc. but thats all i can do if it wont go down the side.
im going to use quite tall gears, unsurprisingly i guess, to try to keep he fronts down, and hit some silly speeds on the beach.