@Mental
The track hasn't changed. However sports cars have gotten much bigger, and heavier. It seems to me that the somewhat overweight Jaguar would probably lose to the lightweight Cobra if they were both on the same tires. Sure there are a lot of new modern features on the Jag, but truthfully physics can't easily be denied on a track, and power to weight ratios do have an impact. In other words, I am not really surprised that the Cobra is only 2 and a half seconds slower at Lime Rock.
Shelby Cobra 289 S/C lap time at Lime Rock Park
Track | Lime Rock Park |
Type | flying start |
Vehicle | Shelby Cobra 289 S/C |
Power / weight | 275 ps / 1005 kg |
Driver | Sam Posey |
Time | 1:06.950 |
Average speed | 130 kph (81 mph) |
Notes | http://www.caranddriver.com/comparisons/shelby-ac-cobra-289-vs-ford-mustang-boss-302-chevy-ss454-chevelle-plymouth-duster-340-comparison-test |
Submitted | 11 years ago by Super8 |
Views | 2k |
Reference: Car And Driver February 1970
Viking 11y ago