Installing a performance aluminum intake and carburetor is a good way to increase the power output of an engine. This Weiand Action Plus (part No. 8000) intake manifold accepts the square-bore Holley ...

Many years ago, a certain enthusiastic magazine editor was making good progress on his C10 project, but then that same editor decided it would be cool to have two C10 projects going simultaneously, ...

Bob Yost has been making carburetor hop-up kits for more years than he likes to admit. His Power-Tubes are world-famous for their ability to wake up anemic carburetors. When Bob introduced the ...

Holley came out with the first modular carburetor, the 4150, back in '57. By '65, the 100,000,000th carburetor came off the Holley assembly line. Today, Holley still makes the 4150, heck, it even ...