Hi all, can anyone give me a bit of advice, recently bought a set of downpipes from black widow exhausts. After fitting them the bike started up ok but after about 5 minutes wouldn't rev cleanly and shortly after would run only when on full choke and very badly at that!!!!!!
Have since found out that black widow exhausts are sandy bike spares under a new name, has anyone else had any problems with this make?? Cheers in advance. Rob