Replacement emulsion Jets for infinite tunability of the metering systems on the Ultra HP™ Carburetors and the 0–80787–1 350CFM 2bbl.
Click on Catalog Product Page for complete listing of Jets and sizes.
Standard Emulsion Jet, .042" Jet Size
Fits All Holley Ultra HP™ & Dominator HP® 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.
Standard Emulsion Jet
.042" Jet Size
2 per Package
Sizes from 00-78
L 3.000 in. x
W 0.100 in. x
H 6.000 in.
Weight 0.001 lb.
*Free Shipping & Handling only offered to the continental US on orders over $100.