To make the Street 426 Hemi more reliable and smoother in day-to-day driving, its compression ratio was reduced to run on consumer gasoline, its timing and its camshaft were less aggressive ...

Particularly one of them – the most iconic powerhouse of Mother Mopar ever. The 426 Hemi emerged in 1964 as a race engine only. It was a massive seven-liter hard-hitter with enormous cylinder ...