I also have a set of Weston's competition dv's. They make ~700hp on my daily driver with the hp calculator and a 12.02 et @ 114mph. A little dirty under boost with a hx40/475 twins setup and ddp 3.3's, although they clean up to a haze at 90ish boost. Going from the 024's to these netted me 20psi boost with minimal smoke gain. We all decided that it feels like a low 12 or a high 11 second truck other than Brandon who guessed 12.5 lol. I just find it hard to go from your numbers to the 850ish number that we were hoping to find on fuel only with just tuning. I am still running an ED 472.