BLP XR-Series jets are precision machined in-house in .001″ increments from .050″ – .173″.
1/4-32 thread pitch fits most all Holley® or BLP gas metering blocks.
Utilizing only the finest in domestic materials and stringent tolerances these jets are sure to tighten and expand your tuning range abilities.
Manufactured with a 5/16 hex for easy removal and longer lifespan reducing entry radius damage caused by using a screwdriver.
Also available in the extended version for hard launch and aggressive applications.
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