1 32 -1 Oil To Gas Ratio
18 votes, 48 comments. The answer you're after is pretty counterintuitive. Richer/leaner refers to fuel:air ratio, not oil:gas (at least in 2 Stroke Oil To Fuel Ratio Mixing *Simplified* The math is easy as long as you use the same units for both liquids. The metric system wins this one. VISUALLY EXPLAINED For some FREE Printable Download help Leaflets: Quality 2 ...