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GMC 6-71 / 8-71 Supercharger Nitrous Kit Show Version - Polished Plate, Red/Blue Hoses, Blue 10 lb Bottle

Brand NOS Reference 02520-CNOS

NOS Turbo Nitrous Systems are designed to be the perfect compliment to a factory or aftermarket turbocharged engine. From a standing start and during low or mid-range RPM - before the turbo is at full boost- nitrous will eliminate all "turbo lag," providing instant torque gains.

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Temporarily unavailable
This product is out of stock at our supplier. Estimated delivery on Dec 17, 2026
This lead time is an estimate and may change due to circumstances beyond our control

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NOS Turbo Nitrous Systems are designed to be the perfect compliment to a factory or aftermarket turbocharged engine. From a standing start and during low or mid-range RPM - before the turbo is at full boost- nitrous will eliminate all "turbo lag," providing instant torque gains. In addition to adding 30-40% extra HP and torque (depending on the base engin PI), the nitrous oxide acts as an additional intercooler, as it is injected into the intake at -127°F and as it mixes with incoming air, the intake charge can drop by as much as 75°F. These kits are fully adjustable for various power settings.

Key features

  • Includes 1/2 inch thick low profile design polished aluminum plate offering excellent nitrous and fuel distribution and blue bottle kit
  • Drops intake temperatures for more dense intake charge
  • Features red and blue nozzles and hardware for modern look
  • Includes 6061-T6 aluminum 10 lb. blue nitrous bottle with brackets
  • Includes jetting for 175 horsepower
  • Adjustable From 80 To 200+ Horsepower
  • Designed for 6-71 or 8-71 Roots style superchargers
  • Includes applicable gaskets, studs, jets, plumbing, and instructions

Technical specifications

  • Brand: NOS (Nitrous Oxide System PI)
  • Manufacturer part number: 02520-CNOS
  • Jet type: Flare
  • System type: Wet
  • Maximum power: 250 HP
  • Jetting included for: 175 HP
  • Number of solenoids: 2
  • Nitrous solenoid: Cheater
  • Fuel solenoid: Cheater
  • Plate flange / bolt pattern: 6-71, 8-71
  • Plate thickness: 1/2 in (12.7 m PI)
  • Feed line size: 6AN
  • Bottle capacity: 10 lb (4.5 k PI)
  • Bottle colour: NOS Blue
  • Activation: Microswitch
  • Adjustable: Yes
  • Brackets included: Yes
  • Fitting colour: Red / Blue
  • Plate included: Yes

Good to know

  • Blower kits available in special "show quality" finish.

Important: this product runs on nitrous oxide (N2 PI), a gas we do not supply and which is currently difficult to obtain. It is your responsibility to find a local supplier of gas for professionals. NOS bottles do not comply with CE standards (they do not carry the PI mark): only CE-approved bottles may be used. European manufacturers offer bottles approved to contain this gas; please check the applicable standards and verify the manufacturer's origin and compliance before purchasing. NOS fittings are not metric (AN / NPT threads depending on the part numbe PI): plan for the adapters needed for your installation. Please comply with the regulations in force in your country.

Product family: Engine
Engine Kits nitro et kits de plomberie
Produit mis à jour le: 2026-10-23 15:36:53