Richard Holdener's first automotive experience came at a young age with his father at a car show. He's been hooked on horsepower ever since, owning a variety of performance cars and motorcycles. Richard has authored more than six different dyno testing books for CarTech, and he has also written numerous articles for Hot Rod, Car Craft, Super Chevy, Power & Performance, GM High Tech, and many other magazines.
"Engine wizard Richard Holdener takes you through the ins-and-outs of the new Hemis pretty darn well with this one."--Mopar Collector's Guide (09/21/2018)