RENNtech is named the exclusive US sales and service center for the Mercedes-Benz SLR McLaren 722 GT trackday car (built by RML in England). http://www.RENNtechMercedes.com
When Mercedes decided it was time to give the SLR supercar a boost, it created the Mercedes SLR McLaren 722 edition. But don’t for a second think that number has anything to do with the car’s output. In fact, the supercharged 5.5L V8 engine puts out 650hp, a significantly lower figure than its 722 labeling suggests.