The final 997 model Porsche 911 cup car will stick around for two seasons while the company devises a new version based on the next-gen 991. The racecar's 3.8-liter naturally-aspirated six is largely the same as the streetable GT3 RS's.
The final 997 model Porsche 911 cup car will stick around for two seasons while the company devises a new version based on the next-gen 991. The racecar's 3.8-liter naturally-aspirated six is largely the same as the streetable GT3 RS's.