Beta Volta CX - Hyper car 1.3

3/3 update
1. Modify engine a little bit, make it comsume 50% less fuel but only lost 7% power and still has smooth torque curve.

2. Improve handling for high speed corner.
3. Rearrange down force. Make it better at cornering without lower top speed.

Funny thing is the down force graph showed in Automation said it generate "lift force" at front. But it's not. In fact, it still generate over 200kg to compensate the body natural lift force, make the front weight stay almost the same from 0km/h to 350km/h.

over 350km/h will generate too much for front tyre and start sway left and right. It's a bit hard for keyboard but managable...at least in my test. XD