Been lurking, looking and doing a whole lot of reading. Love the way my truck is performing with the current mods, but I've been bit by the diesel bug and can't stop myself from upgrading. I was looking at bigger injectors as my next upgrade, from my signature does this look like the logical choice for better preformance or are there other basic mods out there I may have overlooked. Thanks for all the great info you posted in the past, every upgrade I've done so far has been researched heavely off this sight and I have not been disappointed at all.