Ipr is brand new hpop brand new. He found it missing one of the check balls top side I believe. Putting new ball cup seals on the driver side now we're missing. Found out the first shop stole my hpop good pump for his bad one, my oil cooler, also. He has a parts truck and is going to get a check ball from it and finish up the driver side hoping for it to start tomorrow. We had along talk and we are on the same page. He has a lot going on and shorthanded. So we will see how he does this week.
Also, since it is an '03, you have no stand pipes or dummy plugs. So the only places it can leak are 1) the high pressure fitting that bolts to the top of the hpop and slides into the pump cover for IPR control 2) The feed pipes the screw into the brand tubes down near the lifters or 3) at the injectors themselves, either the top oring or the oring on the oil rail. Unless someone didn't get the snap to connect fittings on the rails and feed pipes in all the way.