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 Performance Brands (NYSE: HLLY), a leader in automotive aftermarket performance solutions, today announced the addition of a Bluetooth module for its Sniper ...

Let's get to the point. The Holley Sniper system sells for $999.95, installs in under 2 hours, and requires only an O2 sensor, a temp sensor (both included), an electric return-style fuel pump, and ...

Electronic fuel injection isn't new. There hasn't been a car built with a carburetor in over 30 years. Granted, early versions were forced on us by emissions regulations and their performance was less ...

The popularity of modernizing a classic Chevrolet is undeniable. The automotive aftermarket supports the modifications with lots of great parts that allow you to bolt modern technology to a vintage ...