fuel tank breather pipe size. (small one)

[Hobbit]

Turns out mine has been blocked off for the passed couple of years lol. Possibly leading to my tank pressurising, pissing fuel out the filler and causing me to have trouble turning left....

Just after the size so I can bodge something together tonight as I have a track day tomorrow. Quick search says 5mm. Csn anyone confirm this?

100 forum points to the first answer. :d

[Edd]

4.5mm

i very much doubt blanking that one off will give you problems, mine never have

large breather hose going to the filler neck can give the problems you described tho

[Hobbit]

Cheers. ;)