The 2011 Dodge Challenger SRT8 392 isn't the random number license output from Arizona's DMV, it's a limited edition 475hp Challenger we told you to expect last month. But where's the three-second 0-to-60 time Dodge's CEO allegedly promised? [Chrysler]

Leaked documents from last week's dealer product event claim power output on the newly-6.4-litered 2011 Dodge Challenger SRT8 is a whopping 475HP. Dodge brand CEO Ralph Gilles even claims it'll break the three second range in the 0-to-60. Umm, how?

According to Chrysler insiders, the new 6.4-liter V8 planned for the 2011 Dodge Challenger SRT8 will produce a stonking 480 hp, up 55 galloping ponies. Also, something about a V6 they're calling Pentagram...Pentagon...Penta-something. Whatever... Hemi! Woo! [Allpar]

Ontariostreetcar.com's claiming the 2011 Dodge Challenger SRT8 will get the bigger 6.4-liter HEMI V8 already rumored destined for Dodge HD trucks. Chrysler's offered us no comment on the 475-525 HP mill which supposedly gets better fuel economy. We'll see. [OntarioStreetCar]