The Saleen S7 was once one of the world's most powerful production sports cars. At least that was the case when the S7 debuted. This was before the exotic horsepower wars really got into high gear, and the S7's original 500 hp was enough. To meet the challenge of today's exotics, Saleen has pumped the S7 with some serious power. The revised Saleen S7 now sports twin Garrett turbochargers. The turbos push the S7's V8 to produce 750bhp and 700 lb-ft of torque. This muscle will launch the S7 from 0-60 in 2.8 seconds. That is some serious mojo in this American exotic. The specs seem to indicate that the Saleen will rival even the Ferrari Enzo's performance. It is too bad (or is it?) that Saleen's efforts will be overshadowed by another more powerful rival. The revised S7 also receives some aerodynamic revisions as well.