Holley Ultra-Dominator Carburetors are 3.8 lbs. lighter than their predecessors and have  fully adjustable external linkage and built-in, clear fuel-level sight windows.

Official Release:

Get substantial weight savings, performance, and great looks!

Holley Performance Products is proud to announce the introduction of their all new Ultra Dominator® carburetors, designed for improved performance, weight savings and show-quality looks.

Ultra Dominators are made totally from aluminum, allowing them to be 3.8 lbs. lighter than their predecessors which had zinc metering blocks and bowls. They come tumble polished with the top-venturi area hand-polished for maximum airflow and less turbulence. The metering blocks are made of 6061-T6 billet aluminum for added strength, mating-surface integrity as well as good looks. The metering blocks feature fully-adjustable emulsion bleeds, idle-feed and power-valve restrictors and come in Red or Black anodizing. The carbs also feature high-signal, billet booster inserts and slabbed throttle shafts for maximum atomization and flow.

Also new, is fully adjustable external linkage for smooth throttle operation and control. Built-in, clear fuel-level sight windows make for easy float adjustments. The Ultra Dominators are available in 750, 1050, 1150 and 1250 CFM in two circuit or three circuit for 1×4 or 2×4 applications.

• 3.8 lbs. lighter than their predecessors
• Built-in, clear fuel-level sight windows
• Available in 750, 1050, 1150 and 1250 CFM
• Two circuit or three circuit for 1×4 or 2×4 applications