got the sha 12/14 when i got bike already had the gianelli fitted ( same as patricks ) yet on a 63 jet? all i have is a 68 jet fitted atm a 72 and an 83? what should i use? also i have a hebo reed block with no restrictor plates on a standard manifold and ran like crap? i just stuck standard reeds in it now but like i wanna use them as the 0.30 not 0.22 want that snappy throttle much help aprecciated. ps when i was using the hebo reeds that was without a standard air box and an open filter was very chokey on revs and stuttered like a bitch! now back to standard air box.