Product Summary

Universal Fit, Square bore plate Delivery Style

    Key Specs

    MFG. Part #02153NOS
    Fuel TypeGasoline
    Horsepower350 horsepower

    Need To Know

    This Product Will Ship Free

    Shipping Policies & FAQs

    Quick and Easy Returns

    Return Policy

    NOS 02153NOS Details

    NOS's new CrossHair™ plate systems have been designed with the serious racer in mind and are capable of 350+ HP. Based off of the ever popular Double Cross plate systems, the CrossHair™ takes this time tested design and improved it for better distribution of the fuel and nitrous. This is especially important with the complex intake manifold designs out today. The CrossHair™ plate systems feature double down nitrous bars for improved distribution and atomization, along with new track tested tune up's. The New CrossHair™ nitrous plates will give you the power you need, when you need it. CrossHair™ kits come with a blue anodized CrossHair™ plate in Holley 4150™ bolt patterns, new improved solenoids, jetting, plumbing and hardware. Available separately, NOS offers electrical wiring kits and bottle kits in a variety of combinations so you can make up your own custom kit combination.


  • Fits Intake Manifolds w/ 4150 Flange
  • CARB Warning

    For race/ off road use only

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

    NOS 02153NOS Specifications

    MFG. Part #02153NOS
    Fuel TypeGasoline
    Horsepower350 horsepower
    GTIN Code090127664964
    Delivery StyleSquare bore plate
    Nitrous System StyleWet
    Nitrous Solenoid StyleCheater
    Jet Sizes250, 300, 350
    Jet TypeFlare
    Plate Flange Style4150
    Dual StageNo
    Bottle IncludedNo
    Bracket IncludedNo
    Sold in QuantityKit
    Number of Solenoids4
    Fuel Solenoid StyleCheater
    Jet Sizes Included250, 300, 350
    Maximum Advertised Horsepower Increase350
    Nitrous System Intended Fuel TypeGasoline
    NotesNitrous activation switch not included.