Originally Posted by billhendren
As long as your not adding more alky to the oil it will evaporate. if your constantly getting alky in the oil you may want to check your jetting and idle mixture. we have some customers who insist on running there engines to rich.they use Royal Purple oil and drain it after every race,they then heat the oil in a pan to 200 deg and put it back in the engine water and alky free.Bill
What he said. A lot of top alky teams save up oil and boil it by the 55 gallon drum. But, correct a/f ratio will prevent oil from milking.