In the world of performance, there never has been an equal to the Holley four-barrel carburetor thanks to its innovative design that was born for the racetrack, loved on the street, and used in more ...

In 1994, Holley introduced its HP-series carburetors—a line of unique 4150- and 4500-type four-barrels designed for race engines competing in any class that allows carburetors. The HP incorporated ...

It's been nearly 20 years since the OEs fully transitioned to EFI, and aftermarket EFI systems are becoming more affordable and easier to tune by the day. Even so, the carburetor remains the fuel ...

Regardless of the larger target of extracting big power from your engine build is the primary goal of building a well-tuned combination that provides strong performance across the rpm band. And as ...

BOWLING GREEN, Ky.--(BUSINESS WIRE)--Holley Performance Brands (NYSE: HLLY), a leader in automotive aftermarket performance solutions, today announced an expansion of its automotive chemicals ...

BOWLING GREEN, Ky.--(BUSINESS WIRE)--Holley Performance Brands (NYSE: HLLY), a leader in automotive aftermarket performance solutions, today announced its return to the Performance Racing Industry ...

Two big names in aftermarket performance with a long track record of making GM models faster are teaming up. Holley Performance Brands and Callaway Cars announced a partnership to offer a line of ...

In this age of computerized fuel injection systems, many people have written off carburetors as relics of a bygone era. Lacking the array of electronic sensors that allows fuel injection to more ...

WILMINGTON, Del., Sept 28 (Reuters) - Holley Performance Products, a maker of high-performance carburetors and automotive fuel-injection systems, filed for bankruptcy on Monday, its second filing in ...

NASHVILLE, Tenn., March 20, 2026 (GLOBE NEWSWIRE)-- Holley Performance Brands (NYSE: HLLY), a leader in automotive aftermarket performance solutions, today announced it has acquired HRX, an Italian ...