to the Wedge's 426-cubic-inch big block, creating a 426 Hemi with tremendous potential. Chrysler Racing debuted the 426 Hemi at the 1964 Daytona 500 NASCAR event on February 23. At the end of the ...
The 426 Hemi engine arrived in 1966 ... the big news was the small-block 340 V8. A big-block muscle car by tradition, the Road Runner was finally accepted in the 5.6-liter family of Mopars ...