R Rivets Lawn Royalty Apr 23, 2021 #2 Have been using 87 octane for years with no problem, but do make sure it never stands around for more than 30 days. Also use nothing but Opti 2 oil.
Have been using 87 octane for years with no problem, but do make sure it never stands around for more than 30 days. Also use nothing but Opti 2 oil.