Chevy 305

You’ve got questions, we’ve got answers. We work with the Summit Racing tech department to help you tackle your auto-related conundrums. In this week’s Mailbag, we’re troubleshooting carb issues in a 305-powered 1985 Chevy van. Q: My friend and I put a rebuilt 305 Chevy motor in my 1985 Chevy van. Since we did this, we’ve been having