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 ...

A typical Motr Trim kit contains all the parts needed to modify specific Holley modular carburetors, including gaskets, a new accelerator pump arm, control cable, brackets and even an extended fuel ...

The last time we talked about carburetors, we focused on getting the idle mixture and speed in line. But that’s not all that a carb requires of its owner. Having your idle in line doesn’t mean the car ...

The most ubiquitous speed part on the planet has to be the Holley four-barrel carburetor. While millions have been produced, there are a few that are special. In our case, we've been harboring a ...

We have been engrossed in electronic fuel injection for more than 30 years, which makes it challenging to remember the humble two- and four-throat carburetor. Fox-body Mustangs were fitted with ...