Holley Archives - Page 4 of 20 - Engine Builder Magazine
Holley LS Fest West Opens Pre-Registration, Ticket Sales for April Event

Holley has announced that pre-registration and ticket sales are now live for the Holley LS Fest West presented by eBay Motors. Set for April 22–24 at Las Vegas Motor Speedway in Las Vegas Valley, Nevada, the event is a “must” for fans of GM’s high-performance LS engine platform.  All LS and current generation LT V8-powered

Holley Acquires 4 Enthusiastic Brands

Holley announced it acquired substantially all of the assets of Arizona Desert Shocks (ADS), Baer Brakes, Brothers Trucks, and Rocket Racing Wheels during the fourth quarter of 2021. “We are excited to welcome Arizona Desert Shocks, Baer Brakes, Brothers Trucks, and Rocket Racing Wheels to the Holley family of enthusiast brands,” said Tom Tomlinson, Holley’s

Holley EFI Lightweight Dominator ECU

Holley EFI’s new Lightweight Dominator ECU utilizes a lighter potting material than the standard Dominator unit, which reduces total weight by 1.8 pounds.  This lightweight version is specifically intended for drag racing. It is not recommended for use in high-heat conditions (under-hood mounting installations), and applications with high continuous current draw. Features: Lightweight ECU potting

Holley Dominator EFI
Holley Mid-Mount Accessory Drive Systems for Gen III Hemi Engines

The Mid-Mount system comes with everything you need. All accessories are included; the water pump, A/C compressor, Alternator, P/S pump with reservoir, and the crank damper.

Holley Accessory Kit
Holley Terminator X and X MAX ECU

Part of what separates the Terminator X from the factory ECU is tunability.The Terminator X has real-time learning, so you can literally just plug it in, load a base tune and go for a drive.

Holley Terminator X
Holley Terminator X 220 LB/HR Injectors

With a 220 lb/hr rating (at 43 PSI base fuel pressure), this injector is well suited for V8 engines making upwards of 2,500 horsepower on gasoline.

Holley Injector
Holley Plans for Manufacturing in Mooresville, NC

Holley Performance Products, an automotive performance company based in Bowling Green, KY, has announced plans to establish a 111,000 sq.-ft. manufacturing facility in Mooresville, NC. The new hub also gives the option to expand an additional 80,000 square feet. The company will receive local tax incentives for the $12.3 million expansion, which will bring 80 existing

Holley High Voltage Experience Hits Sonoma Raceway

Holley’s “High Voltage Experience” took place last weekend (November 13-14th 2021) and offered the ultimate playground for EV owners, drivers, and enthusiasts alike. Set at Sonoma Raceway in CA Nov 13-14, the event offered multiple high-performance driving events and an opportunities for the emerging EV culture to come together. Motorsports events included autocross, road course,

Holley Alternator for Gen III Hemi Engine Swaps

This Holley Alternator is sure to make a great alternative to a factory alternator for a Gen III Hemi engine swap.

Holley Alternator
Holley Classic Truck Battery Tray and Hold Down

Holley Classic Trucks can battery trays for 1981-1987 C/K Series trucks and Blazer/Jimmy/Suburban manufactured to precisely mimic the factory look with all of the original holes and contours. Made from heavy-gauge steel and EDP coated for strength and corrosion protection, this battery tray will provide quality and detail that your project needs under the hood.

Holley Battery Tray
Holley EFI Terminator X Stealth 4500 2×4 Kits and Service Parts

The Terminator X ECU is designed to fit with Gen 3 Ultra Dominator air cleaners and fuel crossovers, allowing you to easily convert your 4500 equipped 800+ horsepower dragster or door car!

Holley EFI
Holley Launches Event for Electric Vehicle Enthusiasts

Holley has announced it will host an event for all-electric vehicles on November 13–14, at Sonoma Raceway in Sonoma, California. Holley’s “High Voltage Experience” will offer multiple high-performance driving events and an opportunity for the emerging EV culture to come together. “Community, performance, and fun is important to automotive enthusiasts,” Holley Chief Marketing Officer Sean