interesting stuff--I just picked up a Smarty---didn't really want it, but maybe I'll hang onto it and see---I already have a drag comp, Quad, Redline box and I will use either the Quad or Redline as my box with the MONSTER pump and possibly either the drag comp or smarty stacked with the Redline, but I could stay with the drag comp, we will see---I'm hoping to dyno in 2-3 weeks time and obtain some #'s with a HRVP vs the MONSTER----dyno same day with same box and swap out the pumps---should be interesting----chris