It looks like a 5.7 and I have one of those in my 300C. Mine dyno'ed at 265 hp .... the torque I can't remember. My SRT-6 dynos at 320 hp and 311 torque. So it looks neat, it's red and costs more to do the conversion than a used SRT-6. So, I get it, but only from the unique angle.

Les