Day: 7

Throughout the course of the Summit Racing Show Car Series season, vehicles are judged and accumulate points based on a series of criteria. The top 15 points-earning vehicles go head-to-head in five different categories in Chicago for the right to be named the Summit Racing Show Car Series ISCA Grand Champion. This year’s Grand Champion is Phil and

  Q: I recently installed a shift light tachometer into my 1969 Chevy C10 2WD pickup with a 250-cubic-inch 6-cylinder engine. The engine has an HEI distributor. Even though I followed the installation instructions carefully, I can’t seem to figure out this nagging problem. When driving, the tach registers anywhere from 5,000-7,000 rpm while cruising, even