707 HP Hennessey McLaren vs Stock 616 HP McLaren – Drag Race! (VIDEO)

When two supercar powers combine the only result is better performance and more importantly more speed.

Check out what happens when Mclaren MP4-12C is boosted by the guys over at Hennessy Performance who give it a 707 horsepower boost!

It’s the factory made Mclaren MP4-12C Stock ‘VS’ Mclaren MP4-12C with the HPE700 Upgrade. Who you got?

The guys over at Motoring Exposure had the details:

The McLaren MP4-12C is a brilliant supercar. It’ fast, technologically advanced, and can perform very well on the racetrack. It’s 3.8-liter, twin-turbocharged engine is packed with potential and a simple tune from the folks at Hennessey Performance was enough to give it 704 horsepower compared to the factory 616 horsepower.

That translates to some pretty impressive performance. The new HPE700 program for the MP4-12C includes an ECU tune, intercooler upgrade, dual air induction filters, and stainless steel exhaust for a total of 704 horsepower at 7,500 RPM and 538 lb-ft. of torque at 5,800 RPM.

This enables the supercar to accelerate to 60 mph in 2.8 seconds and go through the quarter-mile in 10.3 seconds at 137 mph.So how fast is that compared to a stock McLaren
MP4-12C? About eight car lengths at 160 mph according to the video.