That's okay. I do appreciate that you are sharing this information with everyone. I'd like to ask you a question, for the street, is a 3 or 5 angle valve job better? I heard about a machine shop that doesn't do 3 angle valve jobs on daily driver as it doesn't matter as the rpm's are not over 5500 rpm's he claims
I can tell you that on the flow bench 3 angles is not enough. The proper valve job will boost flow throughout the flow range. I'll let the guys that run the engines on the dyno and down the track give a better answer.