My friend with the 02 ZX12 just put his big bore 1270 in his ZX12 and just got it broke-in. I am geared 16/42 and he was at -2 front now he is -1 front +1 rear. We did a lot of roll-ons before so last night he was ready. Before, I would always pull on him in low rpms and he would gain as the rpms got higher but as we shifted I would jump to the lead. It was always close but I usually had the lead.
Last night we did the first roll-on in second and he jumped out fast and I could not catch him. In third and fourth I would jump to a 3 bike length lead but as I shifted he flew by me and I had no chance to catch him. My bike tops out at 175mph with the gearing and he is at 185/190mph. The extra 20+ hp was huge... it's time for me to spend more money!
Last night we did the first roll-on in second and he jumped out fast and I could not catch him. In third and fourth I would jump to a 3 bike length lead but as I shifted he flew by me and I had no chance to catch him. My bike tops out at 175mph with the gearing and he is at 185/190mph. The extra 20+ hp was huge... it's time for me to spend more money!