What type of gas do I run in a 1990 Yamaha two stroke....85 hp. Just regular or premium?
S stmhotel Recruit Joined Aug 21, 2005 Messages 4 Aug 26, 2005 #1 What type of gas do I run in a 1990 Yamaha two stroke....85 hp. Just regular or premium?
roscoe Supreme Mariner Joined Oct 30, 2002 Messages 21,762 Aug 26, 2005 #2 Re: what type of gas I believe the book calls for regular, 87 octane no alcohol if you can find it.
