For many, the numbers 427, 429 and 442 have nothing in common. However, for some, these numbers signify a time in American automotive history when power was measured in cubic inches instead of liters.
Every Friday night from 5 p.m. to 9 p.m. through the end of September, auto enthusiasts can revisit auto history at the seventh annual Cruisin' Grand car show on Grand Avenue in Escondido.…