51.5mm IDA Billet Venturis, 46mm Designed-to-increase-fuel-flow-and-move-the-fuel-inlet-to-the-top-of-the-carburetor-to-provide-additional-clearance-between-the-fuel-inlet-fitting-and-the-fan-shroud-or-doghouse-set-up

Designed-to-increase-fuel-flow-and-move-the-fuel-inlet-to-the-top-of-the-carburetor-to-provide-additional-clearance-between-the-fuel-inlet-fitting-and-the-fan-shroud-or-doghouse-set-up

-The-final-touch-is-a-CNC-machined-bronze-bearing-bushing-installed

-3/8"-diameter-resists-flex-to-prevent-damage-to-other-valve-train-components

-Makes-it-easier-to-remove-tops-of-carburetors-when-your-at-the-track-in-a-hurry

51.5mm IDA Billet Venturis, 46mm Designed-to-increase-fuel-flow-and-move-the-fuel-inlet-to-the-top-of-the-carburetor-to-provide-additional-clearance-between-the-fuel-inlet-fitting-and-the-fan-shroud-or-doghouse-set-upWe have a large selection of venturis for the IDA Weber carbs. Manufactured in house at JayCee, these billet aluminum venturis are machined from 6061 aluminum. Sold in sets of 4. (SKU: JC43550)