> rick ziereis Wrote:
> -------------------------------------------------------
> I built from scratch an av10 with new case, new crank, doppler 50cc kit,
> doppler o-ring head, $220 doppler pipe, CDI electrics and alot of time.
> This was a very spendy project. I am not real happy with the bike at
> this point because it takes a bit to get it into the rpm range where the
> pipe and porting turn on. And excess heat is becoming a problem. The
> next thing I am facing is at 50+ mph my tires, brakes, and suspension
> are not good enough to handle the roads near my house.
>
> If I were to do it over I would get a 70 or 74cc kit that does not need
> to spin up over 8500 rpm to get some horse power. For me 40 to 45mph is
> fast enough on my little Moby.
those speeds are all that im after. just so im somewhat flowing with traffic.
i will build a "stock" 50cc jug on the bottom end linked above, play with some porting and go from there.
also looking at the roller guide for the stock variator so i can tune it a little bit.
Any insight on a pipe for the stock 50cc jug with some porting?