Chrysler 300C SRT8
From Chrysler press: Introduced in 2005, the Chrysler 300C SRT8 was the first Street and Racing Technology (SRT) vehicle to be powered with the 6.1-liter HEMI V-8, which offers 85 more horsepower — 25 percent more power — than the 5.7-liter HEMI. But SRT performance is more than just straight-line quickness.
The Chrysler 300C SRT8's 425-horsepower (317 kW), normally aspirated 6.1-liter HEMI has the highest output for its size of any naturally aspirated V-8 engine ever offered by the Chrysler Group. Its 69.8 horsepower-per-liter rating exceeds even that of the legendary 1966 "Street HEMI." Torque is rated at 420 lb.-ft. (569 N•m).
Power for the SRT 6.1-liter HEMI is channeled through a five-speed automatic transmission with specially calibrated driver-selectable AutoStick®, which offers fully automatic or manual shifting selection. A heavy-duty four-flange prop shaft sends the torque from the transmission to an upgraded differential and axles.
All four wheels feature stout performance calipers developed by Brembo—well-known in racing and high-performance circles-equipped with four pistons for even clamping performance. Up front, the Chrysler 300C SRT8 has 360 x 32 mm vented rotors, with 350 x 28 mm vented rotors in the rear.
This braking system contributes to a 60-0 mph performance in approximately 110 feet, and a 0-100-0 mph time in the mid-16-second range.