Olds 350 engine

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 answering several questions about an Olds 350 engine build. Q: I am building a 1977 Olds 350 that I will be installing in a 1976 Nova. The engine has 9.5:1 compression pistons,