I have not logged in for quite a while which should be a testimony to how amazing this forum is. I have a 2003 6.0 turbo silverado that has been so rock solid that i havent touched it in years. could somebody give me the bullet points on tuning for a nnbs truck. i have done some quick peeks and saw some virtual ve things and some info about the new maf being capable of moderate boost.any info for this old guy?