i know this is a ford page, but i am a chevy guy. i dont care what you drive as long a you have funn with it, thats the main thing right? ok heres my deliema i am trying to turbo charge a 85 camroe 2.8 liter i have all the things worked out except where the oil for the turbo is going to come from. i was thinking of installing an oil cooler kit and instead of the hoses going to to cooler have them go to the turbo. now my question is how much psi is in the oil filter? thank for ur help.