-Ha he got one of these race pipes on..Has the air filter been
removed and a PIPERX filter put in its place, are the correct plugs
in place, are they getting too hot, is the timing correct, has the
powervalve system been adjusted...this may need adjusting..just a
few things to have a look at...why do you want a 99 rs...go for a
97.....oh did i say that mines for sale...all the best daz-- In
apriliars250club@..., "marccobley" <marccobley@y...>
wrote:
> iam interested in buying my mates aprillia 250 s reg 1999, but
when
> you ride it it misfires a little and splutters alot a power band
> kicks in but completley cuts out at about 10,11 revs. it will
> splutter in all gears quiet badly to about 7 revs changed plugs
and
> leads. any ideas thanks marc.