Part 3: It took a few tweaks and old-school tricks to get max power from our small-block Chevy that we built at TPS Motorsports. First Look: Summit SPC Engine Block Part 1: Summit Racing 427 ...
The block is a 1963-vintage 327 with a 0.030-inch overbore and standard machine work. The bottom end features a small-journal 327 steel crank, reconditioned factory rods with ARP rod bolts, Speed Pro ...