McLaren Senna GTR Concept: Freed from the need to comply!
McLaren Senna GTR shares a V8 engine with a 4.0 liter twin-turbocharged capacity with a legal-road McLaren Senna, but the track-only modification has produced more power and torque than 800ps and 800Nm developed in road cars. Horsepower will increase to at least 825PS and, thus, the car will be faster than the road model in a straight line.