Would it occur to you that a modern Chevy LTl engine is capable of producing more than 420 horsepower with just a handful of bolt-on parts? Would you have a harder time believing this if you knew the ...

Chevy's new bow tie head, left to right: 14011058 cast iron V8, 14011050 aluminum V8, and 14044802 90-degree V6. All share the same intake and exhaust port design philosophy, although there are some ...

I worked as a machinist in an automotive machine shop in the early 1980s before my career took me into the aerospace sector. The shop's high volume of mundane engine rebuilds and turning brake drums ...