A huge component of performance is control. If we can more accurately control the timing of fuel and spark to the engine we will achieve a happier, more powerful engine. For older muscle cars, this ...

With the technology we have today from Holley, it's so easy to get into drop-in electronic fuel injection and without breaking a sweat. You can quite literally pull your Quadra-Jet or Holley equipped ...

Fuel delivery technology has come a long way in the past few decades. Yesterday's carburetors can't hold a candle to modern EFI systems in terms of driveability, economy and reliability. Changing ...

Holley/MSD is thrilled to announce the release of Sniper EFI Systems for Quadrajet applications, which eliminate the need to continually rebuild 50-plus-year-old Quadrajet carburetors on classic ...

BOWLING GREEN, Ky.--(BUSINESS WIRE)--Holley Performance Brands (NYSE: HLLY), a leader in automotive aftermarket performance solutions, today announced the addition of a Bluetooth module for its Sniper ...