Gas lines

With the use of ethanol, there is much discussion on gas lines. What brand of gas line does Yamaha recommend. Some experts say Viton is the best gas line to use?

Cwattts

[boats.net]

All Yamaha fuel lines are alcohol/ethanol resistance. Viton is good to use.

fuel lines

Currently running 89 Octane, the other day when replacing my two fuel pumps I noticed the interior lining on one of my fuel pump hoses has started peeling apart.

It's probably a good idea to replace these hoses before the lining breaks apart and gets clog into my jets etc. Apparently have been on here awhile, and maybe the original hoses.

It's good to know that all Yamaha fuel lines are alcohol/ethanol resistance, I have never heard of Viton.