Factory Carbie?
Got any pics ?
Is your Scamp an export model , or an original U.S.-spec model which was exported ?
Every BBD I've ever rebuilt -- both original with all its assembly line tags and matching numbers , and "remanufactured" garbage -- had a warped air horn ; this causes vacuum leaks as well as fuel leaks .
BBD's are so incredibly easy to rebuild that it's funny . Just some careful massaging of the mating surfaces , etc. , and you're good .
