Performer RPM Nitrous Plate Kit for 4150 Square-bore Carburetor Flange

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Edelbrock Performer RPM Nitrous Plate Kit #70060 includes high-quality, powder coated aluminum nitrous plates, stainless steel jet assortment and stainless steel lines from plate to solenoids. This system is for use with square-bore carburetors and capable of 100-250 horsepower.

Documents & Installation Notes


Availability Not Available
Mounting Hole Quantity 4
Mounting Hole Diameter 0.34375 in
Mounting Hardware Included Yes
Application Universal
UPC 00085347700608
Availability Note Obsolete
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 premium fuel, ignition retard and colder plugs. A single-plane intake manifold, upgraded fuel system, upgraded ignition system, forged pistons, aftermarket rods and crank shaft are recommended. Bottle is shipped empty.
Length 5.91 in
Shape Square Flange
Thickness 0.5 in
Universal Or Specific Fit Specific
Width 6.37 in