Suddenly sad 318

Hi all,

the 318 in my 64 has always been a strong easy runner. New eddy 650 carb. Has been running great (maybe a little lean) for months. On the way to a show last weekend just died. Would only start if I held the long skinny pedal all the way down then it would sputter into life but still have trouble idling. I'm thinking fuel filter but it's new with the carb or fuel pump?

Just looking for ideas will start troubleshooting this weekend.

thanks in advance!