Shaver Specialties Racing Engines is legendary for their success and
innovation in the world of Sprint car engine building. Head dyno operator Don MacAskill joins Joe Castello and Lake Speed Jr to talk about how he got into engine building and the R&D work done at Shaver Specialties.

"Dyno" Don Mac Askill on finding Hidden Horsepower E85 Total Seal Piston Rings

Keith Jones from Total Seal Piston Rings and host Joe Castello interview the world's most knowledgeable engine builders. Technology, tips, and information about how to tackle challenges when building high performance engines and finding that "Hidden Horsepower".