





Competition Direct Port Nitrous Systems![]() All-New Edelbrock
Designed for use on high-horsepower racing engines, Edelbrock Competition Nitrous Systems utilize our patented nozzle designs to offer gains of up to 500+ horsepower. Available for low-pressure or high-pressure applications, these nitrous systems come with all of the jetting and hardware needed for adjustable, bolt-on performance. All Edelbrock Competition Nitrous Systems are developed with these high-atomization nozzles and dyno-tested to make sure you receive accurate and consistent horsepower gains. Kits cover a wide range of additional power, starting at an extra 75 hp with potential to reach over 500 horsepower. Check out the Series 1 and Series 2 Competition Nitrous Nozzles and Systems listed below.
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Edelbrock/Glidden
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| ![]() Billy Glidden Reports, “Quicker and Faster than Ever Before…”“Before we switched to the new Edelbrock/Glidden Nitrous Nozzles, we would only get one race on the engine before we’d kill some parts. The old nozzles we were using relied on the nitrous plume to try to atomize the mixture, but the result was that the nitrous would actually limit or shut off the fuel flow, so you’d really have to be on top of your tune-up. These new nozzles are so tuner friendly, we can make good power without hurting parts, and the system responds well to minimum changes in the tune-up. The Edelbrock/ Glidden nozzles pre-atomize the fuel before it’s mixed with the nitrous, producing a better, more homogeneous mixture. We now have five races on the Pro 5.0 car without taking the engine apart, and still have good crankcase vacuum at the finish line. With the black car (world’s quickest Fox-body Super Street Outlaw car with a 7.51 @ 188.99 mph on 10.5 tires), we put 45 runs on it before taking it apart. There’s no question that these new nozzles are quicker and faster than ever before… period.” |

Edelbrock/Glidden Series 2 Nitrous Nozzles and Kits are capable of 500+ horsepower gains using a single-stage direct port injection system. This exclusive, patented Edelbrock/Glidden design provides consistent and accurate horsepower gains with 5 to 20 lbs. of fuel pressure. For racers with outdated competitors’ nozzles, the 90° 1/16" NPT design of Edelbrock/Glidden Series 2 nozzles is a direct bolt-on upgrade.
Series 2 Nitrous Nozzle Edelbrock/Glidden (one only) ....#72552
All parts on this page are not legal for sale or use on pollution controlled motor vehicles.