After a four-year run, it was time our Ray Barton-built 493 got some attention. The Barton team refreshed (ring, bearings, light hone) the short-block. Our engine configuration would be the same except for the implementation of a new camshaft. We decided to try one of Lunati's new VooDoo solid street roller cams. Also, we were interested to see how Lunati's latest stick would compete against the older street roller.