Yes, TVR did the time at the 1.9 miles long, the other cars did their times at the 3 miles long Layout.
Porsche 911 GT3 lap time at Snetterton 300
|Vehicle||Porsche 911 GT3 (991)|
|Power / weight||476 ps / 1439 kg|
|Average speed||131 kph (81 mph)|
|Submitted||30.10.2013 by autocar|