[Bill Wells]

Good thoughts posted already, but IF it is / was vapor lock, do you have a heat spacer between the carb and intake manifold ? if not, something ya might want to add...1/4" spacer and/ or the Holley (or other brands) heat shield . also, if electric fuel pump, make sure you (or someone else) does not accidentally bump the toggle thus turning it off, which happens more times than folks want to admit (including me . LOL). B