Proline Racing (PLR), not to be confused with Pro-Line Racing (an RC car parts supplier), builds some of the most renowned drag racing powerplants on the market today. If you watch something like Pro ...

ANSWERBack in 1955, you (or your grandpa) might have posed a very similar question: "Why does that new-fangled small-block Chevy make more peak power and torque at a higher rpm than my trusty Flathead ...

There are no two ways about it, General Motors' LS1 V8 engine is an automotive icon. The raw American motor has been ripping up drag strips and terrorizing neighborhoods for almost three decades now ...