rpms

I’ve got a 2001 Hayabusa I’ve been rebuilding for the better part of 6 months. Took it on the road today and ran fine for about 20 minutes before it seemed like a small power loss. 6th gear tried to give it some throttle (full throttle). Sounded like it slipped or burped around 7k rpm then...

Did a bunch of work to my busa engine and now it idles great and will run but if i hit the throttle to fast instead of rolling on it, it starts bogging down but it only does this at the lower RPMs. I have a after market Fuel Pressure Regulator and it sits around 45psi so i know its getting the...

Did a bunch of work to my busa engine and now it idles great and will run but if i hit the throttle to fast instead of rolling on it, it starts bogging down but it only does this at the lower RPMs. I have a after market Fuel Pressure Regulator and it sits around 45psi so i know its getting the...