Ultra Street Avengers and Double Pumpers

New Ultra Street Avengers and Ultra Double Pumpers In Hard Core Gray!

Holley Performance Products is proud to announce their hottest street carburetors now available in their popular Hard Core Gray™ finish!

Holley’s Ultra Street Avengers™ and Ultra Double Pumpers™ are now available in the Hard Core Gray™ coating, first introduced on the Ultra XPs. The Hard Core Gray finish is a hard coat anodizing that not only looks great, but offers superior corrosion protection. Ultra Street Avengers and Ultra Double Pumpers feature a 4-corner idle for precise idle control; clear fuel level sight windows for easy, no mess fuel level adjustments; Ford automatic transmission kickdown; four vacuum ports for all necessary vacuum accessories; black anodized billet aluminum metering blocks and base plate; and for the first time on a Double Pumper, factory pre–set electric choke for easy, fast cold start–ups.

High-res images can be downloaded on any of the product pages, this is an example of each:
670 Ultra Street Avenger
650 Ultra Double Pumper

For more information contact Holley Tech Service, P.O. Box 10360, Bowling Green, KY., 42101-7360, Telephone 270-781-9741. For nearest dealer: 1-800-HOLLEY-1. Or visit us on the web: