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.

First in the 3’s: Doug Riesterer used a pair to run in the 3.7’s!! You get the idea…these are serious four barrel carbs!!

Pro Systems Racing Carburetors - Dominator SilverPro Systems Racing Carburetors - Dominator Black

The new NITROUS PRO-IV Dominators include these features:

  • HP main body
  • VENOM II Billet Metering Blocks
  • Available in cfm ranges from 920-1800
  • Adjustable air bleeds
  • CNC billet, custom exit angles, stepped boosters
  • Electronically wet-flow calibrated
  • Balanced drag float or Tunnel ram floats (10-12.5 grams)
  • Screw-in jet extensions
  • Clear sight plugs
  • Stainless plate screws
  • Custom sized needle and seats (.110-.150)
  • Custom nitrous curve
  • Live-engine tested
  • Techline access
  • Wet-flow dyno sheet for easy jet selection

Priced as low as: $1090.00 gasoline – Be sure to check out our Monster and Little Monster designs as well!!