April 26th is Hemi Day, but what does that mean?

April 26th is Hemi Day, but what does that mean?

April 26th is known as Hemi Day to some Mopar fans, as it corresponds with the displacement of the 426 Hemi V8 engine. A modern 1,000 hp Hellephant version of the motor is currently on sale for custom car builds starting at $29,995.