Originally Posted by kdoske
sigh, I know you are saying its hot but im still clocking this at 5 seconds to 60. So, spend $1800, get a tune, and ALMOST get your advertised times from the manufacturer specs--lame.
The L99 is a real disappointment to me right now. Im sure 100 people will reply to this post telling me im crazy but im sorry, these are just not the numbers I was expecting on my Auto Camaro.
My timing method was the stopwatch on the Iphone and I would push start when the RPM's reached 1k on the TACH.
Not trying to be a jerk, but your method of timing is not real scientific. Chevy's claim was 4.7, do you know how much user error is in the method your using...and how easy that would be to lose a couple tenths of seconds. Second, Chevy's times were achieved in "ideal" weather conditions, like I prefaced the video with, its still hot and humid, DA well over 2000 here. My original 13.9 @ 102 was in 3000DA weather, had it be run in the weather Chevy achieved their best times in, it would have be low 13's all day (stock), now I can assure you it is much faster than that.
I agree I am somewhat dissappointed with the performance, BUT the point of my original post, is that with 2 mods, not only will it sound the way it should have from the factory but you will achieve BETTER (not equal) performance as well.
There is a reason people like Motor Trend and Car and Driver don't use stopwatches (esp on a phone
) to try to achieve accurate acceleration times. I suggest if you want to use your Iphone you purchase this app...