Porsche 997 GT3RS 3.9L 500hp SharkWerks Engine HQ

As traditional 996 GT3 Mk1 owners / lovers here at 'the Porsche GT3 Resource', I post this link with some mixed emotion. A lime green GT3 RS heavily fettled by 'SharkWerks' in the USA.

Have a look and in 9.09 minutes, make up your own mind!