If Jim Mero has truly done a 2:50 - 2:51 at VIR
#1
Melting Slicks
Thread Starter
If Jim Mero has truly done a 2:50 - 2:51 at VIR
If Jim Mero really has lapped the VIR at 2:50 -2:51 or even 2:52 look where that puts the C7 on the Lightning Lap List. Add a couple seconds per lap for the Car and Driver test drivers and this C7 is still a rocketship.
http://www.caranddriver.com/features...o-2013-page-10
Scroll down to The Tale Of The Tape
http://www.caranddriver.com/features...o-2013-page-10
Scroll down to The Tale Of The Tape
Last edited by skank; 04-29-2013 at 11:38 AM.
#2
Melting Slicks
Jim Mero's ZR1 time at VIR (2:45) was ~5 sec faster than the C&D lightning lap time so I would take than into account when comparing his lap times to the C&D lap times. You can see a similar difference in time with the factory Camaro ZL1 time; 2:52 for Chevy (Arron Link) vs 2:57 for C&D.
Last edited by racerns; 04-29-2013 at 12:04 PM.
#3
Melting Slicks
Thread Starter
#6
Team Owner
#10
Part of the time lost is on the final straight. If you watch the 7:26 run, Mero shifts while he is ascending the uphill portion of the straight. He hovers at the same rpm for several seconds, and even loses about 3 mph right after the shift. A strong headwind was cited as a factor. In the 7:19 video, he completes his shift well before the gradient even begins and he gains speed all the way throughout the straight.
#12
Melting Slicks
Track conditions. When C&D tested the ZR1 w/ Cup tires they had rain for most of the days they were at the track for the Lightning Lap. They only got to do only a limited amount of dry laps. You can look at the split times and speeds from the test of the '12 vs '10 and you can see that the '10 had faster straigth away speeds than the '12. This means driver or conditions difference. That being said I still think Mero runs 2-3 sec a lap faster than the best C&D is going to get.
#13
Melting Slicks
Thread Starter
Track conditions. When C&D tested the ZR1 w/ Cup tires they had rain for most of the days they were at the track for the Lightning Lap. They only got to do only a limited amount of dry laps. You can look at the split times and speeds from the test of the '12 vs '10 and you can see that the '10 had faster straigth away speeds than the '12. This means driver or conditions difference. That being said I still think Mero runs 2-3 sec a lap faster than the best C&D is going to get.
#15
Melting Slicks
Thread Starter
Part of the time lost is on the final straight. If you watch the 7:26 run, Mero shifts while he is ascending the uphill portion of the straight. He hovers at the same rpm for several seconds, and even loses about 3 mph right after the shift. A strong headwind was cited as a factor. In the 7:19 video, he completes his shift well before the gradient even begins and he gains speed all the way throughout the straight.
#16