When we first heard about Holley's 650-cfm annular-discharge-venturi two-barrel carburetor. the R-6425AAA. the comment was made. "Why that thing must be almost as good as a four-barrel." And so the ...

With trucks evolving faster than a clean freak can go through a gallon of quick detailer, some of the basic mechanical skills are getting pushed back into the memory banks. Things like plugging in a ...