Here is a thread on what my system was basically, it's my new set-up but you'll get the idea. On the dyno over lay total hp hit was about 135rwhp in dual stage. No fuel upgrades were used. Also, differnt nozzles: straight shooters into center of box. If you go deep into the wet vs dry thread, i post dyno sheets of the to diff dual stg set-ups, you can see how one hits easy and slow, and one hits hard and fast. The on/off rpms are the same on each set up, as is the lock out.
PRO Dry set-up threrad
Robert