Having a strange oil pressure problem!
04-23-2008, 06:05 PM
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Having a strange oil pressure problem! My 1995 LT1 has good oil pressure until I get to WOT then it instantly drops from about 60 to 35-40 while I am still WOT! It seems to get worse as it warms up. Also this has been in two different motors, with two different pumps, three different pump drives, and two different pump drive shafts. The only things that are the same are the cam(CC306), the cam retainer plate and the lifters. Any one have any ideas?? It has a new mechanical gauge on it already. It seems like I have tried everything!
