Hello Ducatisti, I would like to introduce myself briefly and ask the specialists a first question. I'm 63 years old and used to drive a 450 Desmo Mark V for many years. Now I have several Laverdas, one (750 Formula) use the same injection systems as your Ducatis. I would like to change the green one-hole injection nozzles IW 724 to more modern 4-hole injection nozzles. With other engines (K75, VW, ...) this has resulted in a noticeably higher performance (e.g. + 8 hp) and a smoother engine run with less fuel consumption. Has anyone here in the forum a tip which modern injection nozzle could fit here? Do you then have to recreate the mapping? Thanks in advance for the feedback from Thomas from LAU in Bavaria.