I'm doing a 2005 Silverado with a p59 and a pair of gt3582r turbos on a 6.0. Engine has rods and pistons, stage 2 LJMS cam, springs, studs, etc. I would like to consider keeping the stock MAF on the truck for several reasons, mostly due to how I'm aware that everything in the tune is referenced to airflow. I want to try to get the overall drivability as good as possible as well as making good power when it's in boost. I was considering keeping the MAF and have it active, say, up to 3000 RPM and from there and above run only on the MAP sensor. I am hoping to keep fueling and spark as accurate as possible while not worrying about running past the frequency limits of the MAF at higher rpm and during boost. Plans were to use a 2525 MAP and the 3 bar OS upgrade. I also have the Dorman 4th gen intake that I will try, not sure how it will hold up, but we'll see.
Is there more that I should be thinking about beyond this? I'm not really worried about the MAF being too restrictive, as the stock throttle body is only 76mm. I will be keeping the BOV a good distance from the MAF, and can install it in a nice straight section of tubing between the FMIC and throttle body. Anyone have thoughts?