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 5/16 hex for easy removal and longer lifespan.
Also available in the extended version for hard launch and aggressive applications.
BLP XH Series Main Jets
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BLP XH Extended Series Main Jets
Part Number: 55511XH BLP Xtreme series main jets are precision-machined for the most discerning carburetor tuner, engine builder, or enthusiast. How...$3.35... more info -
BLP XH Series Main Jet
Part Number: 5551XH BLP Xtreme series main jets are precision-machined for the most discerning carburetor tuner, engine builder, or enthusiast. How...$3.15... more info -
XH Builder Jet Kit
Part Number: 5551XHK1 BLP Xtreme series Jets XH 5/16-32 great for filling many standard alcohol applications. .110-.186 in .004" increments. Kit...$129.95... more info -
XH Series Jet Kit w/ ext
Part Number: 5551XHK1-X BLP Xtreme series Jets XH 5/16-32 is great for filling many standard alcohol applications. .004" increments. .110-.186 Kit...$299.46... more info