Fuel mixture

[wickestangwv]

What fuel mixture do you run in your Quads. I have a stock apex 90 2009

[mmsoup]

100 Octane mixed with quality synthetic like Dominator or Belray MC1 or MOtul or Klotz etc, follow mix instructions for that particular oil and avoid ethanol. Jet to perfection and race

[selbygirl]

x 2 what mmsoup sed ,stay away from ethanol plastic tanks make it gummy or like milk , we used lucas oil because we could buy it localy , and i would get rid of after 2 weeks the mixed gas afraid of gas breaking down the oil down ,we had motors last for years , we had a practice bike with same piston ring in it for years and my boy rode that thing hard