Well point 1 the 08 has conservative 600hp at crank and normally aspirated. So attributing a 15 loss to the wheels that puts it at a very conservative 510hp (with very strong torque numbers. Your Ford has I believe a very conservative 550 at the crank however we have dyno a ****** with 499hp to the wheels so based on the fact that it weighs about 30 more and has at least 10 less horsepower and its normally aspirated torque curve is better and based on this 06 test
O6 Dodge Viper SRT19 Coupe
Best lap time 1:33.95
Best lap average speed (mph) 72.0
0-60 mph/quarter-mile (sec) 4.3/12.4
Braking 70-0 mph (ft) 150
Cornering l/r (g) 1.04/1.02
Weight (lb) 3454
Distribution f/r (%) 48.8/51.2
Top speed (mph) 190
Ford GT
Best lap time 1:32.45
Best lap average speed (mph) 73.2
0-60 mph/quarter-mile (sec) 3.8/12.2
Braking 70-0 mph (ft) 156
Cornering l/r (g) 1.03/1.01
Weight (lb) 3489
Distribution f/r (%) 43.4/56.6
Top speed (mph) 205
My money would be on the 08 everyday
Now the second point you did not understand- I have driven a Gt on the track (barley fit with a helmet) it works well but comparing it to my well underpowered 99acr my personal opinion is that not only would I beat you but I would beat you by many seconds. Now don't take it personal the GT is a great car (I especially love the Gulf colors) but on a road course its a lot more then a great car if you get my jist.
And by the way welcome to the club and if you haven't noticed we are very protective of one another ,its like an extended family so don't take any of this personally i am sure as you attend more events you like everyone else who feels NY is cocky will grow to love us
I look forward to meeting you and seeing the new ACR and GT and I am sinsere when I say welcome to the club.