Fitted 25mm dellorto carb and air filer to my dragster today and now it idles really quick no matter how far out/in i have the tick over screw. Guessing the throttle cable is holding it up? Also hasnt really made much difference performance wise apart from slightly better acceleration, but im guessing this is normal considering I dont have any other performance parts on. Cheers.
could also be an air leak if its hanging.. spray some easy start or something similar around the joints. If the revs rise further, theres a leak thats draggin air in