Inliners International Forums General Discussion Engines Would a rochester 2-jet be a worthy upgrade?

The large 2G (1-11/16) really needs a long tapered adapter to a 2-3/8" manifold opening for best effect, which is way larger than any stock manifold will accept that I'm aware of. It's going to help, but I'm not sure you'll be happy with it (vs. a 2 bbl. manifold).