- Order number: HLY-142-24
- Notes: Standard Emulsion Jet, .024" Jet Size
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Replacement emulsion jets for infinite tunability of the metering systems on the Ultra XP carburetors and the 0-80787-1 350CFM 2bbl.Click on Catalog Product Page for complete listing of jets and sizes.
Fits All Holley Ultra XP™ & Dominator® Billet Metering Blocks. Holley does not recommend changing emulsion jets unless you are a competent carburetor tuner and have the correct test equipment to record the changes.