Plot: On this episode of Hot Rod Garage, presented by Lincoln Tech, Mike Finnegan journeys to Sonny Leonard Racing Engines in Lynchburg, Virginia to help assemble his new engine, a 771ci Big-Block Chevy topped with Hemi heads, which is primed to produce ridiculous pump-gas horsepower and torque. This all-aluminum, rule-injected beast is built with parts from Brodix, CP-Carillo, ARP, Sonny Bryant, Trend, Holley, and Accufab and weighs just 595 pounds