Fingers crossed, I hope I have found the cause of a slight misfire/hesitancy when accelerating hard, I have been through checking; ht leads, plugs, checking fuel pump. fuel pressure, coil pack etc, not found any mention in searches on here of air filters causing issues but failing all else decided to remove them and see what effect it had, scared of sucking in debris and causing damage I bodged some of the wife's stockings over the trumpets for a test run, misfire a lot worse as the stockings allow less air in(wrong denier ) same issue as when filters fit only much more pronounced at all revs, jumped out, whipped off the stockings and blatted up through the gears, immediately smooth running, clean revs across the range. put the KN filters back on , back to old lumpiness and hesitancy, whipped em off , clean smooth running again.the carbs were adjusted on the dyno a couple of months back and were spot on until this latest issue, So seems the filters are clogged? They are for 45 webers by the way. I have searched K N suppliers but cant seem to find any the same size as mine 170mm long, 110mm wide and 80mm high ( just the filter not the housing.)
so have decided to try cleaning them, given them a good blast with carburetor and intake cleaner which has loosed a lot of grime. is this a good idea? can they be dishwashered or am I wasting my time . , what are my options re filters?
cheers folks