It works just like gas. For Meth to work properly you need 50-60% more Meth. So either bigger injectors or bigger jets. I am also using Carb's for my fuel mangement. More timing is also required. You also require I'd say a min. of 14:1 compression. You would also need to have all of you fuel pieces (pump,lines,regulator,fuel cell, and fittings) to be Methanol safe. Because Meth. will eat through certain materials. Oil, lots of oil changes. I will have to change it after each race day. Meth. also works opposite to gas, as for engine Temp. I will have to have my engine good and hot before taking off because by the time you are at the end of the track the engine is cold and losing power. You may have noticed from the above pictures that there is no rad and I do not run any coolant. I think that's about it, if I think of anything elses I'll add it.