--- Ben Fenner <fenfam@attbi.com> wrote: > Also, has anyone ever had a stock head flowed > professionally to see what kind of numbers if flowed? *****I have flowed the high port heads, not the low port. I don't have the numbers off-hand, I'd have to dig up the charts at home. I do recall the intake ports flowed quite well, but in typical Nissan fashion the exhaust ports were not up to the task. Bob Legere