Today’s ethanol gas in carburetors

From my experience, ethanol becomes a problem when your not running the vehicle.

As long as everything is submerged, your ok. It’s when a hose that’s ran ethanol sits dry for a while is when it reeks havoc on things.

I’m by no means an expert, but I have ran a Holley for 8 years on ethanol rich pump gas. In the winter, I add stabil, and circulate the pump a couple times a month.

I will also add that I switched my fuel line over to PTFE when I started running pump gas.

But the carburetor has shown no I’ll effects in 7 years.

I hope this helps. Eric