What causes engine knocking (and how can you prevent it)

Engine knocking can be an annoying issue to deal with, and it can even cause damage to your car. Here's why it might happen, ...
Future Studios Cars on MSN

I turned an electric motorbike into a rat rod

EVER wondered what happens when you put an electric motorcycle motor into a rat rod? Well, one car fanatic has the answer. Rich Benoit, a YouTuber from Gloucester, Massachusetts, has created something ...