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Power Strokes
7.3 Aftermarket
Big(ish) Hybrids and dropping oil pressure
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[QUOTE="pwrstrk01, post: 1488724, member: 10528"] I have similar problem not as extreme as yours but 300/200 with bts dual hpop and 65-70 psi cold 45-50 hot at the oil cooler. but on a hard pull (3300 psi 39% Ipr) it will drop the oil pressure at the oil cooler to 40 and the reservoir will drop to about 5, until you get out of the throttle it will drop to zero on the reservoir but the oil cooler will pick back up to 45. I run Delo 400 15/40 rebuilt the engine less than 6k miles ago. I have changed the lpop thinking maybe I had a bad one but no change. I have this problem with all my hot tunes from different venders. My 96 will also do this but only if it is on the rev limiter, need to have the rev limiter bumped up just haven't gotten them adj yet. [/QUOTE]
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