Holley engineers have innovatively adapted the cutting-edge Gen 3 Ultra carburetors to introduce a budget-friendly counterpart ideal for street/strip applications, as well as bracket or sportsman drag cars. The newly unveiled Holley SP Dominator carburetors boast the patent-pending Gen 3 main body, elevated by 5/16", enabling larger radius air entries for smoother flow, ultimately enhancing throttle response and consistency. An extended air cleaner flange facilitates easy attachment of air scoops using the available air scoop adapter. Noteworthy features include all-aluminum construction, tunable billet metering blocks, throttle position sensor mounting points, and knurled (hand-adjustable) curb idle screws. Each calibration undergoes rigorous dyno and track testing, ensuring proven performance.
Features:
- All-aluminum construction, yielding a 3.8lbs. weight reduction over original models (28% weight savings)
- Shiny finish with billet aluminum metering block and black hardware
- Designed for use on Drag race, Pro Street, or high-horsepower engines
- Optimized calibrations for contemporary race engines and new fuels
- Fully machined from venturi throat to throttle bore for predictable and repeatable performance
- Annular boosters delivering excellent signal and throttle response
- Screw-in air bleeds for precise tuning capabilities
- Metering blocks featuring improved durability, true gasket sealing, and adjustability (power valve channel restrictors, intermediate restrictors & idle feed restrictors)
- Dual 50cc accelerator pumps ensuring the perfect amount of fuel from idle to full throttle
- 4 corner idle for precise control of the idle system
- Clear sight windows on the fuel inlet side of bowls for easy and safe fuel level adjustments
- Notched float and jet extension factory installed
- 5/8-18 inlet threads providing a wide array of plumbing options (uses standard 4500 fuel inlet spacing)
- Factory-ready TPS mounting points for compatibility with data acquisition systems (Holley TPS P/N 534-214 available)
- Knurled (hand-adjustable) primary and secondary curb idle screws for tool-free idle adjustment
- Contoured hex head squirter screws ensuring streamlined airflow
- Progressive secondary link for flawless off-the-line launches, with no linkage parts under the carburetor (1:1 wire link included in the kit)
- 100% wet-flow tested by Holley technicians to ensure it arrives ready to run!
- Compatible with the Gen 3 Dominator 4-hole billet spacer P/N 17-86
- Local Pickup Available:
- No
- Local Delivery Available:
- No
- Additional Handling:
- No
