i have 0 oil pressure...did my pump go bad..the motor is brand new 1 hr runnung time...i had good pressure than 0...i than used a drill and prime tool ..and still noting..

 

if the pump still turns ok using the prime tool, have you tried turning it the opposite way from the way you first turned it?
if this is not the problem, then I would drop the oil pan and check to see if the pickup tube is still attached to the oil pump, sometimes they vibrate and fall off the pump which then can't get any oil to pump so the pressure is 0.
I'm assuming you're reading the oil pressure with a good gauge BTW.

 

yep.the gauge is a pro sport comp....i had 50 psi...than slowly 0

 

Pickup to close to pan???

 

my lifters got destroyed..to much spring pressure i guess...the metal destroyed the pump than my motor...so i get to rebuold a brand new motor...the heads was suspose to hace hyd springs on thyem, but i got to looking and they are huge, im guessing soild or roller springs...but the good news is that no major damage happenend...