Oil Pump when going forced induction

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New Member
Hi Guys

I have a 1996 1uz. I am in the process of building it for boost. We are in the process of doing rods and pistons. Previously we ran it on 6PSI with skinny rods and i noted my temps quickly rise under boost. For this reason i shall be adding an oil cooler. My goal is to make between 500-650HP. I have been searching what forums are saying about oil pump if it needs upgrading. I place more value on information from forums and youtubers as this is usually first hand experience. Is it really a necessity to upgrade oil pump, will stock oil pump cope. I appreciate your knowledge on this matter. thanks.