Carburetor Tuning Through the Years
The modern “square” design of Holley carburetors was popularly introduced during the late 1950s. Because this style of Holley carburetor featured a simple, modular design with interchangeable parts and a great degree of adjustability, it immediately found favor with performance enthusiasts. In this story, we’ll use the Holley 4150-series carburetors to illustrate how to select,
Carley’s Corner: Smoother Surface Finishes for Today’s Engines
As engine technology continues to advance, so do the surface finish requirements for many of today’s gaskets. Some engines today require an almost mirror-like finish on the cylinder head and block deck surfaces to seal the head gasket – which means many machine shops may need to upgrade their surfacing equipment to achieve the smoother