This is EXACTLY what I was looking for. Thanks!
For those interested:
Top speed (drag limited) for stock SRT6 (about 349hp): ~ 185mph
Top speed (drag limited) for modded SRT6 (about 390hp): ~192-193mph
This is for the COUPE at stock tire sizes, stock weight. Roadster will be less due to higher drag coefficient.
So, our speedometers scale perfectly, assuming you bump the governor back up to 200mph to match the cluster (which I plan on doing when I get my tune).
Thanks again Thumper.
Originally Posted by Thumper SRT6
I posted a PDF showing speed vs RPM for the SRT6 in in this thread:
https://www.crossfireforum.org/forum...tml#post433896
For stock size tires, the SRT6 is gear limited to 188MPH.
As for calculating Horsepower required to maintain a speed, I've used this one:
Calculate HP For Speed
For the calculations: (Found in
this thread)
Coefficient of Drag: 0.370
Frontal Area: 20.56 sq. ft
With a car weight of 3400 lbs and a speed of 188 MPH, the calculator I linked to gives a required horsepower of 367 HP.