The ex-NASCAR 374-inch small-block rocks an aluminum GM bowtie block with bores punched out to 4.125 inches. When combined with the 3.500-inch Callies Magnum forged crank and Ultra Billet H-beam ...
So who's got the strongest engines in NASCAR? It might be hard to make a case against Ford's Carl Edwards, considering he's won two of the past three NASCAR Cup tour starts and finished second at ...