2016 Porsche 991 GT3 R with a 1000 whp Twin-Turbo 3.8 L Flat-Six 09December 9, 2022December 9, 2022 Twin-Turbo 3.8 L 997 Flat-Six going into a 2016 Porsche 991 GT3 R race car Leave a ReplyCancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed.
