I am trying to set up an ASA air-oil separator on a very tightly cowled GP-4, with an angle-valve IO-360, front induction, rear governor set-up. There is insufficient side clearance to make a return port in a rocker box cover.
There is an unused plug on the stand-off adapter that goes between the accessory case and the prop governor. Does anyone know if that is a low pressure port I could use for the separator return line? It looks like it might be an 1/2" NPT plug. Anyone know for sure?
It won't be easy to plumb to there, if it is a low pressure port, but I think the only other alternative would be to modify one of the rocker box oil return lines with some sort of T fitting. Unless someone has another idea?
Thanks,
There is an unused plug on the stand-off adapter that goes between the accessory case and the prop governor. Does anyone know if that is a low pressure port I could use for the separator return line? It looks like it might be an 1/2" NPT plug. Anyone know for sure?
It won't be easy to plumb to there, if it is a low pressure port, but I think the only other alternative would be to modify one of the rocker box oil return lines with some sort of T fitting. Unless someone has another idea?
Thanks,