I agree with Forty9, I have two filters on my 3100. My tank had some varnish but no signs of rust. I used the vinegar method to clean it out. I run a filter in line from the tank to the fuel pump, and one before the carb. They still catch some muck but it is easier to replace a few filters that replace a pump and clean out the carb.


Love the classics!
1954 3100
1965 Mustang vert