What sizes do I need for a DIY rejet for an 05 with a k&n lunchbox and a gsxr 600 muffler?
Quote from: jakkylWhat sizes do I need for a DIY rejet for an 05 with a k&n lunchbox and a gsxr 600 muffler?
One up on pilot, one or two up on mid-main, somewhere between 145 and 150 for main. I believe that there is a jetting matrix in the FAQ section.