With the increase of NHRA and NASCAR engine displacement regulations to 7.0 liters in 1963, the 413 Max Wedge grew to 426 cubic inches, creating the 426 Max Wedge. The same year as the 426 Max ...
Hemi is arguably the most iconic Chrysler V8 engine from the golden era. However, it wasn't the company's first high-performance mill. In 1962, the Mopar crew unleashed the Max Wedge. Based on the ...