Hey guys, hopefully someone can lead me in the right direction. I recently rebuilt my l28et that is in my 77 280z. I took my time with the rebuild and checked all the bearing clearances and replaced any and all gaskets. I also cleaned all the oil and coolant passages and made sure to triple check everything during the rebuild. I purchased a new turbo oil pump to ensure that everything in the motor was at least mostly new. Well fastforward and the motor is back in and I am attempting to prime it for first start and break in. I took the oil pressure sending unit out as well as all the spark plugs and oil fill cap. I crank the motor (or have my brother crank it) while the other looks for oil flow through the oil pressure sending unit port as well as oil on the cam. Well we have neither!! I cant figure out what it could be as the oil filter is a new bosch which I have never had problems with bosch filters pre-rebuild. And the pump is brand new and the dizzy shaft gear and pin seem fine. Any ideas would be greatly appriciated.
Thanks guys