I need help here, My setup is very close to a precision setup and I installed my pump under the battery and ran the line from the turbo to the pump under the radiator and from the pump running in front of the top part of the radiator to the collector. Low and behold the turbo spits all of the oil out of the exhaust side of the turbo. The specs on this pump says it pumps 2 gpm, I unplugged it to see how hard it sucks and I really didn't notice that much suction. Is this flow enough?, P-51 what are the specs on the precision pump?, is it necessary to have a catch can and then have the pump empty the can?. Is it that I located the pump too far and high?. What suggestions do you guys have, what the heck is going wrong. This is the only thing holding me back from going to a muffler shop and have the downpipe made. Keep in mind that I cannot get rid of my compressor as I live in Puerto Rico and A/C is a must. Thanks.