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  • BLP XH Series Main Jets

    BLP XH-Series jets are precision machined in-house in .001" increments from .110" - .200".
    5/16-32 thread pitch fits most all Holley® or BLP alcohol metering blocks. Manufactured with a 3/8 hex for easy removal and longer lifespan.
    Also available in the extended version for hard launch and aggressive applications.


    Product Image Item Name- Price
    BLP XH Extended Series Main Jets

    BLP XH Extended Series Main Jets

    BLP Xtreme series main jets are a precision machined main jets for the most discerning carburetor tuner, engine builder or enthusiast. How many times...
    $2.94

    ... more info

    BLP XH Series Main Jet

    BLP XH Series Main Jet

    BLP Xtreme series main jets are a precision machined main jets for the most discerning carburetor tuner, engine builder or enthusiast. How many times...
    $2.45

    ... more info