Wire custom sensors safely using the built in Holley EFI Power Tap. This connector provides clean voltage without cutting ...

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 ...

Holley is no stranger to delivering fuel to an internal combustion engine. Holley has been designing and building fuel delivery hardware since 1903 when Henry Ford himself asked the Holley brothers to ...

Holley EFI’s Terminator X Bluetooth Module enables full wireless tuning and real-time engine monitoring for Terminator X and ...

The controversy between carburetors and EFI has always been about complexity and price. Carburetors are simple—EFI is not. Carburetors are cheap—or at least cheaper than EFI. Those points have not ...

We have to admit, we were somewhat perplexed when we decided to apply the Holley Terminator Stealth EFI system to our modified 5.3L LS. Our bewilderment had nothing to do with the ability of the ...

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 ...

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 ...

The Holley EFi Shootout was known as the Backdoor Shootout, after the crawl at which it takes place. Rockcrawling enthusiasts gather at the huge vertical climb known as Backdoor to challenge each ...