Performer RPM 2 Carb/Plate Nitrous Systems Square-Bore Carbs (200-300-400+ Hp)

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You're reviewing:Performer RPM 2 Carb/Plate Nitrous Systems Square-Bore Carbs (200-300-400+ Hp)
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Edelbrock Victor Jr. Single-Stage Nitrous Plate System #70056 is capable of 200-400+ horsepower. Dyno tests on a 500-inch Chevy proved that even at 400 horsepower settings, EGTs varied less than 5% from cylinder-to-cylinder. Features include shorter spray bars allowing more liquid nitrous to be injected into the intake for more even distribution across the plenum, a more balanced air/fuel ratio and a quicker response time. With four nitrous and four fuel jets, the Edelbrock Victor Jr. This efficient design, with a billet aluminum plate that’s only 11/16" thick, uses less nitrous than conventional plate systems at the same power levels. Precision EDM machined spray bars for the best flow characteristics available. Kits includes a 10-lb. nitrous bottle, stainless steel jet selection, hardware and owner’s manual for a complete installation. This system is for use with square-bore carburetors.

Documents & Installation Notes


Availability Available
Application Universal
GTIN 00085347700561
Availability Note Available to Order
Warranty 12 Months
Emissions Code
Hazardous Materials Warning WARNING: This product can expose you to Chrome, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit
Installation Notes
  • This system will require a single-plane intake manifold, race fuel, upgraded ignition system, ignition retard, colder plugs and forged pistons. A dedicated fuel pump, aftermarket rods and crank shaft are recommended. Bottle is shipped empty.