Find a bigger hill
140 MPH
This usually indicates that you have a wheel out of balance. Have you tires balanced and rotated.
124 mph electronically governed
stock it would run like a 14.3 on quarter mile at about 87 mph
Lamborghini Murcielago top speed : 211 mph Acura NSX top speed : 175 mph.
it hesitates because its governed and it wont let you go over 100 mph so when your accelerating it starts to hesitate around 70 to 80 mph you cant go over 100 mph
Several things it could be, but frankly, if it's that bad, get a mechanic.
Bad Transmission, you need a new one.
If you haven't done so already, replace your engine mounts. Also, bad axles can cause a vehicle to vibrate, not just unbalanced wheels.
Safety feature is tripped, bring in the car to a shop.
yes & no if your motor looses compression your car wont go over a limited
your cam-shafts could be broken pistons could be bad or you could be driveing a ford