Yeah! Have know clue just getting info from diffrent testing site dyno number guys got a lot of shops set up! numbers on testing so lie or true! I'm not verse on air flow other than what the groove does on the back side of the throttle plate It seen if follows a path of less resistance with at that point open of the size of the throttle bore, does this rush of air really do any thing like he states with low pressure way?? No dang clue! The fact that there are these shops pro shop doing this has to say somthing or there all fools that payed 5000.00 for the right to the process that has a patent in the works!
So I may go down to his office see what up or I may just do one and get my own data!
Any way fun to explore may be that just me!