just try 50%gasoline with 50% methanol it works wonders and you dont have to modify your carb, get better transition respose, better idle and even on regular ignition more power and rpm's, thats the mixture I am using right now the thing is to use an oil that will dissolve in either methanol or gasoline (Klotz will do) or use a 50/50 of synthetic oil with castor then blend into gas at your favorite gas/oil ratio (I use 50:1 ratio which amounts to about 2.6 oz per galon or 2% oil)