So, have my new toy-- an injector tester/cleaner and have done at least 10-12 sets of Busa injectors--as well as assorted others we have in our bikes here. Pulled a set from a stock Busa I am working on and ran them after cleaning, 2 were normal, one down about 10% but one was a good 50% MORE flow than normal, did it again and swapped places in the tester just to be sure with same result.. WTF___this thing PUT out! Replaced the set with known good ones. Weird!