For many, building 500 horses isn't a problem; figure out what pieces will create the best possible combination, prep as needed, and bolt it together. However, once this is done, that power will need ...

Street SweeperTo a lot of hot rodders, ourselves included, a performance torque converter is just another check mark to tick on the to-do list of building a fast street car. You bolt it on, and ...

We'll spare you a full-on physics lesson, but some science concepts can't be avoided in this discussion. Torque travels from the engine into the transmission, then through the driveshafts and into the ...