It's been roughly 54 years since General Motors released their Quadrajet four-barrel carburetor, and along the way, it's given thousands of us something to love and hate. Commonly referred to as the ...

The early days of aftermarket EFI systems promised much, and while they were mostly capable of delivering, they were not exactly simple to tune. If you were wanting to run a twin turbo, ...

BOWLING GREEN, Ky.--(BUSINESS WIRE)--Holley Inc. (NYSE: HLLY), a leading platform serving performance automotive enthusiasts, today announced the launch of its Sniper 2 electronic fuel injection ...

The words "budget," "easy" and "900 horsepower" usually don't go together. But in the case of Holley's new Super Sniper EFI system, they do. To mangle the words of Sir Winston Churchill, "Never in the ...

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 ...

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 ...

Just as Chevrolet is increasingly focusing on electric vehicles like the 2024 Silverado, Equinox, and newly unveiled Blazer RS EVs to show they can change, fans are probably looking to leave some ICE ...

Holley Performance recently started to offer its Sniper fabricated intake manifold, which is available for Chevrolet LS Small Block V8 engines. The suggested retail on these manifolds ranges from ...

The finale of my '69 Charger's Hemiengine swap is in sight. My new transmission is here, and we're just waiting on a few bits of hardware to start putting the driveline together before finally sending ...