Fuel Stopper

Fuel Stopper - depending where you get your fuel tube from these may be a little tight if you reduce them by 2% and the should be fine I have printed these in abs and pla to test as I am not sure how they are going to react with fuel. I print 6 at a time as I get better quality than printing 1 with the heated bed turned off and infill set to 50 percent with 2 shells.

I now trying these they seem to hold up against the fuel ok abs and pla have used them for a few weeks now I thought they might