This video features a Porsche 991 GT3 using the launch control system during some super car dragraces during the Spring Event by Petrolhead Events. The sound coming out from the 470hp 3.8L flat six engine is incredible loud! Liked the video? Click the 'like' button, comment, and subscribe!Follow me:Subscribe: http://www.YouTube.com/GUMBALFACEBOOK: http://www.fb.com/GUMBALTVINSTAGRAM: http://www.instagram.com/GUMBALTVTWITTER: http://Twitter.com/GUMBALTVhttp://www.gumbal.tv