So this sounds like a golf ball design as well Terry Dan- the 80mm has a huoooge sampling tube in the center. I just got my pro-m tonight when I got home and it looks much more efficient. I have a dyno at 9am tomorrow to find out. We have a meet this Saturday so I will need to get some pics of all my new toys. PM me a mod list Dan and I'll let you know how we compare.
If it's true that we are here to help others, then what exactly are the others here for?
