Born on December 9, 1875, in Menomonie, Wisconsin, Harry Miller would go on to become one of the most influential and revolutionary figures in the early days of American motorsports.

Here's another gallery of our favorite engines from the PRI show. You'll find plenty of detailing ideas or just find out the current trends in boost and induction. Enjoy!

The Borg-Warner Indy 500 trophy graces the show floor at the 2013 SEMA Show as BorgWarner boosts the attention of attendees with their two lines of specialized turbos - EFR and AirWerks. Learn more here!

Ryan Falconer's engines have won the Indy 500 and numerous races in open-wheel, off-road and sports-car competition. One of the dynos he used to develop winning horsepower for drivers like Mario Andretti and Al Unser is now up for sale on eBay.