Who has any experience or research knowledge on the best fuel stabilizers? Seafoam, Stabil, StarTron, etc. and the various variants of each. I have used the "regular" (that is, not the marine variant) red Stabil in my 8HP Honda, about an ounce per 2.5 gal fillup. I wonder if using say that plus Seafoam, or any other additive, may be better. Are they all basically the same? I have no worries about tank rusting as I have a plastic 3 gal tank, and I run the engine dry at end of season (actually, after each use), store it in a basement, and add Stabil before the winter (I usually dump what's left into the car in the spring and then fill with fresh). Also, there is a new gas station near us that sells E-0, at about $1 per gal premium. I use so little gas (sailboat) that I am not worried about the cost - but is it really better?