Chad Doyle hails from Ohio where he is an engineer within the family business [DoyleShamrock.com] making injection molded plastics. In his spare time he prepares and races this very nice Fox bodied Small Block Mustang. Chad reentered NMRA competition in 2010 after taking some time off for family and business and has very quickly moved into contention running 8.0's with his F-1 Procharger on a gear drive from The Supercharger Store.