This 1991 RWB Porsche 911 Turbo belonging to @BrianScotto came in for a bit of a refresh. This 3.3L six-cylinder boxer with Andial K27 turbo received a number of things. We did a cylinder base reseal, put in Carrara SC camshafts, fully reconditioned his heads and incorporated high-strength 993 turbo head studs, and replaced both his rocker shafts and rocker arms. #BBIAutosport