heavy bog under acell

The heat thing is a big problem for guys like us. The gasoline companies used to put additives in the
gas to help prevent vapor lock and gas boiling in carb from heat soak when you turn engine off.
Also, most Holley carbs used to have a flapper valve on the primary bowl that vented boiling gas
vapors into the atmosphere when the throttle was clos
ed. You want to try to keep carb as cool as
possible. Thick heat spacer, exhaust heat blocked from manifold. Maybe a scoop on hood, or
anything you can think.