Maximum Performance Handling For Road And Track
New, highly damped shocks offer a firm ride that maintains the feel for everyday commuting while being fully capable for the more challenging situations. SRT engineers recalibrated the suspension geometry to improve Challenger's balance, cornering ability and steering responsiveness. Quicker steering ratios and new negative camber settings all around dramatically improve Challenger's appetite for high-speed cornering.

The performance SRT-tuned, fully-hydraulic steering system also has been improved with a new, heavy-duty pump and revised gearing to give drivers more direct feel and on-center response.

The result: the 2011 Challenger SRT8 392 is capable of .93g on the skid pad - the most of any production Challenger and on par with some of the world's best-handling performance coupes.

392's Storied History
The original 392 HEMI engine was introduced in the new 1957 model year Chrysler and Imperial products. It replaced the 354 cubic-inch version of the original HEMI launched in 1951.Compared with the 354 engine, the 392 was completely revised and improved, with larger valves and ports, a beefier block and crankshaft and improved bearings. In short, the 392 HEMI, often affectionately referred to simply as the "92," was perfect for drag racing.

More than a few racers at that time immediately enhanced the performance of the newest HEMI by bolting on six or eight carburetors, installing new camshafts, etc., and went racing.

Racing legend Don 'Big Daddy" Garlits ran a 392 in his infamous Swamp Rat I dragster at record speeds of faster than 180 mph on nitro with no supercharger. Garlits also used a 392 HEMI to officially break the 200-mph barrier when his Swamp Rat went 201.34 mph at Atco, N.J., in 1964.

But the 392's success went beyond the drag strip. It also set records at the Bonneville Salt Flats and in boat racing. Drag racing boats were no different than their land-based counterparts in the use of the 392. Famous HEMI engine builder Keith Black was better known on the water than on the land, until he teamed up with Tommy Greer and hired Don "The Snake" Prudhomme to dominate Top Fuel in California in the early 1960s using a 392 HEMI.

After 1958, the 392 HEMI was gone as a production engine, but it still remains a legend. Collectors are now preserving many historic 392-powered race cars and hot rods and proudly displaying them on show car circuits.

In 2007, Mopar - Chrysler Group LLC's service, parts and customer-care brand - helped celebrate the 50th anniversary of the original 392 by launching a modern, crate engine version of the 392 HEMI.