Hold Your Horses: 2011 Mustang details leak out on internet forum?

Some potential future Mustang news comes by way of an internet forum user who calls himself TheInsider. With a handle like that, he must know what he's talking about, right? We kid. But some of the rumors he spills gives with what we've been hearing too. In any case, this source tells the masses at The Mustang Source that the 2011 Mustang's 3.7-liter V6 will be rated at 315 horsepower, neatly outperforming the direct-injected 3.6-liter unit installed in the Chevrolet Camaro by a handful of ponies. But wait, there's more!

Moving up the power ladder a step, the 2011 GT will see a bump up to an even 400 horsepower, which we're expecting to come from the 5.0-liter Coyote V8, and those horses will be corralled though a new six-speed manual gearbox. Unfortunately, because the base V6 will sport so much additional power, the mooted EcoBoost model may never come to fruition.

As we've previously heard, rumor has it that the '11 Stang with the new Coyote V8 and Track Pack with Pirelli P Zero Corsa R tires was able to lap GingerMan Raceway in South Haven, Michigan at the same rate as a current BMW M3 – fine company indeed. The final two insights of note are that next year's GT500 will be blessed with an aluminum block and that a Boss edition is slated for 2012. Not surprisingly, six pages have accrued on the thread since yesterday morning. Click here to check out the banter in its entirety.

[Source: The Mustang Source]