So how fast is a stock GT500 in a standing mile??
Read a post on modsfords mentioning that a few GT500's we're running 158mph...I am guessing this is stock or tuned only. I am waiting for an answer back.chuckstang said:So how fast is a stock GT500 in a standing mile??
SlowSVT said:Dave
The aerodynamic drag of the GT500 is very high and against a C6 Z06 at that speed will put it at a major disadvantage over the vette. The CD on the GT500 is about .37 if I'm correct and the vette is around .28. I don't think the GT500 (nor a Cobra) will be winning any top end runs against a C6 Z06.
SlowSVT said:Fourcam
I'm not sure what the frontal area is between both cars but I think It's a little more involved then that. I am by no means an expert here so perhaps someone can chime in. I use to own an 87 Toyota MR2 way back when and was surprised how dirty that car was aerodynamically for such a small car at .31 A 1970 Dodge Daytona measured just .28 for such a land yacht and that includes that big wing sticking out in the breeze which can't help. The frontal area of that car is probably about the same or perhaps more then the GT500 How the air flows around the body including the tail end will also influence how aerodynamic the car is. If it's not smooth it will become turbulent and disturb the airflow. That is why we get all that brake dust settling on the rear bumper area due to lack of laminar flow taking place back there.
Has anyone topped out a bone stock GT500 with the governor disabled?
dgussin1 said:Read a post on modsfords mentioning that a few GT500's we're running 158mph...I am guessing this is stock or tuned only. I am waiting for an answer back.
A Stock Ford GT should run 174-177 and a stock C6Z should run 171-175.
Just got confirmation that the GT500 at 158 was stock.GTSpartan said:I would bet that 158 is modded somewhat. Figure a Z traps ~7-10mph faster than a stock GT500 in the 1/4. You would expect that to significantly open up over an additional 3/4 mile.
dgussin1 said:Just got confirmation that the GT500 at 158 was stock.
Hennessey's car went 172, as well.
2006 zo6 cam, headers, exhaust, 100 shot direct port = 196.7 mph
A guy said he went 178 stock, 6 months ago.
It wasn't a prediction, I was basing it off of Motor Trend's corrected number of 174.09. http://www.motortrend.com/roadtests...s_coupe_comparison/standing_mile_testing.htmlGTSpartan said:That makes more sense 178 stock. I was figuring more off of the low end prediction for the Z of 171. 20 mph looks right to me.
dgussin1 said:Just got confirmation that the GT500 at 158 was stock.
Hennessey's car went 172, as well.
2006 zo6 cam, headers, exhaust, 100 shot direct port = 196.7 mph
A guy said he went 178 stock, 6 months ago.
Purvis said:And why is everyone going by "mph" in the mile? Isnt ET more important for acceleration tests? :dw:
It's actually a 155mph cutoff...and I recall one of the rags recording a production car going 157 before the limiter cut in...so 158 is possible.Purvis said:Since GT500's come with a 150 mph cutoff from the factory, it definately was not stock. :read:
And why is everyone going by "mph" in the mile? Isnt ET more important for acceleration tests? :dw:
its S197, NOT SN197, there is no N involved :coolman:SlowSVT said:I stand corrected Dave. I was talking about top speed not standing mile. 174 is stupid fast for an SN197. That is all horsepower doing that.
I'm forgetting we are talking about modded cars.