Originally Posted by NCD
He did say that very early bikes were a spring loaded valve, instead of porous.
WARNING: I haven't tested running the bike this way yet, so who knows - I may end up with a canister full of fuel. Now with the check ball gone expanding fuel has free run to the canister.
Nut'n is easy is it......
I sure would not think fuel would run all the way to the canister unless the bike was upside-down in which case the tip-over valve should be closed, or that the bike was really overfueled.... ???