Holley’s New Ultra Series Carburetors!

Consumers have been asking for a throttle body injection that looks like a 4150 Holley carburetor and Holley's Sniper EFI division has responded with the new Sniper Stealth 4150. Modeled after an Ultra XP carburetor, the new Stealth 4150 features four 100 lb/hr injectors, dual feed configuration and supports up to 650 hp naturally aspirated! Click here to learn more!
Read More

Terminator Fuel Injection from Holley. All other EFI has just been Terminated!
Read More

Wait, what year is it?! That's right, Holley is announcing a revamp of their "Classic Carb" line-up with modernized versions that are constructed from light-weight aluminum! Beginning with the 0-1848-2, this new carburetor draws roots from the original 465 CFM List: 1848, but will all of the contemporary features you've come to love from their Street Warrior models. The aluminum main body and fuel bowls will save weight and provide better heat dissipation (a must-have when running today's ethanol-blended fuels). It has also ditched the obsolete hot-air choke and fuel bowl vent to bring this carb into the 21st century!
Read More

Holley and NOS have partnered with Duck X Productions for Lights Out 11 this February. Holley will be a title sponsor while NOS has sponsored the new "DXP Street" class which features the 02001NOS Cheater plate as the official nitrous plate! Taking place February 13-16, 2020, this is guaranteed to be one of the wildest drag radial races of the year and an excellent kick-off to the roaring 20's!
Read More