civicnightmare

ok i torqued to specs all over im using a new oil pump new main seal and new o ring but nothing the only thing i can think of is my oil pick up tube i am reusing it off a car that threw a rod could it be clogged or waht i cleaned it out before i reused it but i have no idea whats wrong im ready to say screw it garage the car till me and my "homie" are done building my ls\vtec all i need is a head and tranny for that but i want to drive the civic im fixing to go buy a helms manual and a new oil pick up tube hopefully this will work