BLP XH Series Main Jet




Starting at: $3.15


Product Description

Part Number: 5551XH BLP Xtreme series main jets are precision machined main jets for the most discerning carburetor tuner, engine builder, or enthusiast.
How many times have you made a jet change and found the engine did not respond as you had hoped? or run properly?
Some factors can be attributed to the main jet being used, or damage that was caused using
specific tools such as a screwdriver to install and remove your jets. BLP manufactures 3 unique
designed jets to meet any of your carburetor tuning needs from standard pump gas,
oxygenated fuels to large alcohol applications, BLP has a jet that can suit your needs.
All are compatible with all known racing fuels.

BLP XH-Series jets are precision machined in-house in .001" increments from .110" thru. .200".
5/16-32 thread pitch fits most all Holley® or BLP alcohol metering blocks.
Utilizing only the finest in domestic materials and stringent tolerances these jets are sure to tighten
and expand your tuning range.
Manufactured with a 3/8 hex for easy removal and longer lifespan, reducing entry radius issues caused by using a screwdriver.
Also available in the extended version for hard launches.


  • Model: 5551XH
  • Shipping Weight: 0.008lbs
  • Manufactured by: BLP


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This product was added to our catalog on Monday 18 August, 2014.