Like the supercharged engine, the 426 HEMI also includes a custom engine calibration. The new Drag Pak features a race-prepped automatic transmission, upgraded from the previous generation vehicle ...

The HEMI engine is synonymous with Chrysler and ... The Dodge Challenger Drag Pak takes a regular car and transforms it into ...

While 426 Max Wedge Mopars went undefeated in the 1963 drag racing series, they didn't achieve much NASCAR success. When the 426 HEMI was introduced in mid-1964, it was made in two different ...

The 426 Hemi emerged in 1964 as a race engine only ... lid – that must have been a head-turning appearance at the local drag strip. Just to keep it under the radar as much as possible, he ...

2011 Mopar Challenger V10 Drag Pak – Click above for high-res image gallery Instead of sticking with the 6.1-liter Hemi V8 used last year, the 2011 Mopar Challenger Drag Pak crams a 512-cubic ...