Holley

Holley Performance Products acquired the MSD Group this week in a deal that brings a massive group of iconic automotive performance brands under the Holley umbrella. The acquisition was announced late Wednesday and terms of the deal were not disclosed. New York private equity firm Lincolnshire Management, which manages about $1.7 billion, provided financial backing.

From time to time, OnAllCylinders will provide a peek at some of the newest products and deals that can help get your next project on track for less. Check out what’s in our parts bin this week: Holley Vintage Series Valve Covers and Air Cleaners Everything old is new again. The retro movement is in

EDITOR’S NOTE: What are the top high performance automotive parts of all time? Or in this case, what are the Top 20 most iconic parts that changed hot rodding? We’re talking total game-changers in the annals of our hobby. We asked a panel of OnAllCylinders staffers, longtime automotive journalists, and veteran members of the Summit Racing technical and marketing

Fuel starvation is certainly not a unique problem. It can be an issue in road racing and circle track competition during hard cornering and stopping. It can also be a problem during the hard acceleration of drag racing and when off-road vehicles are climbing rocks or other rugged terrain. In these situations, fuel settles to one area of the

Thinking about swapping an LS engine into an early Camaro or Nova? It’s not exactly like fitting the proverbial square peg into a round hole, but you will need to have some special parts to ensure proper clearance and maintain the right driveline angle. Luckily, LS swaps have become popular enough that Holley and Hooker

From time to time, OnAllCylinders will provide a peek at some of the newest products and deals that can help get your next project on track for less. Check out what’s in our parts bin this week: Edelbrock showed off a lineup of new products at last week’s SEMA Show. Among the most talked-about at the

[portfolio_slideshow id=30250] Various rules for Late Model Stock classes require using a two-barrel carburetor to limit the total amount of horsepower on V8 engines. Because it flows 500 cfm, Holley’s #4412 two-barrel carburetor has become the go-to carb for many racers in these classes. But considering the carburetor was originally designed for use on a

[portfolio_slideshow id=27187]   Properly mounting engine driven accessories onto your LS V8 swap, may at first, seem much more difficult than anticipated. LS swap engine mounts, headers, and cross members, make it easy to install the engine in a variety of early model GM muscle cars and trucks. But adapting the A/C compressor, alternator and

Upgrading your early muscle car’s carburetor for a modern electronic fuel injection system has never been easier and less expensive. In the past, most EFI systems required some knowledge of how to set and adjust fuel and ignition tables from a laptop computer. But new EFI systems like Holley’s Avenger kit, makes it much simpler.

The popularity of the GM LS engine has been well documented by OnAllCylinders. We’ve covered LS swaps, LS conversion kits, and parts developed just to make LS upgrades easier. But if you just can’t get enough of General Motors’ latest-generation performance mill, we suggest you get to LS Fest the weekend of September 6. Every year,