Quote Originally Posted by Zef_66 View Post
So for those of us that are not going to by the book, what does it say about it?
Basically, that the airflow is turbulent and does not flow the same across the MAF. The screen smooths or averages out the flow across the MAF. The most gain seen was 4HP and that was on a V8. If the airflow across the MAF is not accurate your tune will not be correct. My poor excuse for a reader digest version of 3 pages of good information on the operation of the MAF.

I remember seeing you in a lot of threads about tuning pertaining to the PT. I figured you more than anyone else would find this book interesting.