986 bhp McLaren P1 GTR flat-out at Spa-Francorchamps 
  - Description
-   "Engine: 90º V8 / 3799 cc / 231.8 cu in / BiTurbo
Power: 789 bhp / 589 KW
Electric power: 197 bhp / 147 KW
Combined power: 986 bhp / 736 KW
Weight: 1440 kg / 3173,76 lbs
Topspeed: + 200mph
0-60 mph: le..."  
- Creator
-  Belgian-Motorsport 
- Duration
-  4m 21s 
- Source
-   https://www.youtube.com/watch?v=Xf5-VpnYIyE  
- License
-  Standard YouTube License   
- Tags
-  loud, engine, exhaust, sound, idle, revs, revving, car, automobile, racecar, mclaren, p1, gtr, chris, goodwin, test, testing, prototype, proto, type, spa, francorchamps, pure, driving, experience, pro... 
※ EDIT ※