If you're using a Dominator on a nitrous application, you already know the result of tight nitrous converters and large throttle blades or the incredible loss of signal as you unleash those nitrous solenoids. So we design our fuel curve program to really shine when faced with low launch rpms/signal and gobs of nitrous injection. Forget about detonation off the line with this series and prepare yourself for an engine that suddenly loves nitrous and starts begging for more.

This series speaks for itself as Marco Abruzzi used a set of these to win the IHRA 2006 Top Sportsman Championship.  Billy Glidden used one to win the 2006 NMCA Super Street Championship and Tony Bischoff used a pair of them in 2006 to set the World Record in NMRA Pro 5.0 competition.

The new NITROUS PRO-IV Dominators include these features:

• HP main body
• Available in cfm ranges from 920-1600
• Adjustable air bleeds
• CNC billet, custom exit angles, stepped boosters
• Electronically wet-flow calibrated
• Balanced drag float (12.5 grams) or Tunnel ram floats
• Screw-in jet extensions
• Clear sight plugs
• Stainless plate screws
• Custom sized Pro-Stock needle and seats
• Custom nitrous curve
• Live-engine tested
• Techline access
• Wet-flow dyno sheet for easy jet selection