To continue our series of carb tuning escapades, we thought it time to reveal a few tuning secrets for the Edelbrock line of carburetors. Everyone wants their engine to run as efficiently as possible.

When it comes to carburetor tuning, there is literally "no substitute for experience." The most successful tuners possess a near-instinctual "feel" for fuel system problems, based on their years of ...

About the Quadrajet Carburetor – Learn essential tips and insights to get the most out of your Quadrajet carburetor, from ...

For more than 50 years, the classic Holley 4150-style four-barrel has remained a constant presence in the automotive world, as it evolved into almost countless versions for OEM and aftermarket ...

Carburetors are essential components in older automotive engines, requiring regular maintenance to ensure optimal performance and longevity. By keeping your carburetor in good condition, you enhance ...

A lambda probe (or oxygen sensor) can be found on the exhaust system of most cars running on unleaded fuel. Having reached its normal operating temperature (of about 600 degrees Celsius!) the lambda ...

Pop open the hood on a Ferrari 250 GTO (if you happen to own one or are part of a team that restores these $70-million cars when they go up in flames), and you'll see a 300-horsepower V12 with six ...

With our M715 sucking down fuel at a rate of 4 mpg, we knew we had to do some-thing. We were running a Holley 670cfm Truck Avenger on our Chevy V-8, and thanks to an AEM wide-band O2 sensor, we knew ...