Just a stock 281 with alot of bolt on's. She went 12.98 leaving bout 6 grand off the line with full slicks but consistant 13.0's. We have a local 1/8 mile track and she went 7.47 with a 90 Shot! Then tried a SQ Trim with 12 lbs of boost and went 7.56. Next gonna try root style blower and we see which she likes better.lol.