Could someone tell me what advantage a SBN carb has over a stock mikuni carb on a 550? Thanks
F Fritzy550 Jul 11, 2007 #1 Could someone tell me what advantage a SBN carb has over a stock mikuni carb on a 550? Thanks
D darthmorbius X Jul 13, 2007 #2 None if your engine is running well. If it ain't broke don't fix it.
