Fresh off the unveiling of the Porsche 911 Turbo a little over a week ago, details and pictures have just been released for the new 2010 Porche 911 GT3 RS, a race-bred "purist" model that's the ultimate street legal machine. The RS (which stands for RennSport) features a modified version of the GT3's 3.8-liter naturally aspirated flat six that bumps power up to 450 bhp, a 15 hp increase. This engine is mated with a 6-speed manual transmission with a short-throw shifter. The new 911 GT3 RS should be able to reach 62 mph from a standstill in about 4 seconds and hit a top speed of 195 mph. Read More + Image Gallery >>