I have a problem with the throttle sticking, when I come to a junction the revs stay at about 1800 unless I blip the pedal then they will normally return to normal (1000). I am running twin HS2's.
I have replaced the cable, all the linkages seem free and the dashpots aren't sticking. The only thing I can think of is the throttle adapter thing is fouling on the manifold. I don't know the make of the manifold (LCB) but I think I will put a Maniflow Freeflow on it over the summer.
Anyone have any ideas?