How to Prevent Holley Carburetor Fuel Boiling

Bonkled_2900 said
We have been driving on 80-95 degree days, it’s around 50-60 now hopefully that will help

I am confident it will and if and when it does, that will verify cooler temps will solve it. I agree 100% about the return helping, too. With the lead gone from the gas and alcohol added in, carburetor engines need some extra things EFI doesn't.