70psi boost 4200hp Gorilla Camaro In Drag, Video by fullboostApril 20, 2016 Dewayne Mills in the 4000+hp Twin Turbo ‘Golden Gorilla’ Camaro. 572ci ProLine 481X engine, Precision twin 102mm turbochargers, 3100lbs, and runs on 315 radial tyres. From the Outlaw Street Car Reunion in Memphis.