"Hey Chuck, I think nobody has actually done and tested the thruxton needles yet except maybe Pat.'

DanB on this forum has had them in his Speedy for a couple months now (I put them in, in fact). He's got Bubs and a modified air box. The carbs were rejetted by the selling dealer over in Cal. in conjunction with the pipes installation, when he bought the bike in Dec. '03,

The needles got rid of the mid range bog that had existed since day one.