I have 2006 model year 496 ho. This set up does not have a standard fuel filter/water seperator. There is an inline fuel filter as well as a small elemental type filter that is located in the fuel body. I have done the fuel seperator/oil method on my older 502's, but since these engines do not have the seperator, where would the oil go? The capacity of this area is no more than 3 ounces also.