hoov100 Posted August 1, 2007 Share Posted August 1, 2007 i know that the turbo oil pumps do have a higher pressure, but comparing the spring inside the pumps, it appear's that the spring from an automatic is noticeably stiffer from the manual trans, would i be loosing pressure and gaining volume by going with the manual trans spring, or should i stick with the automatic one?? Quote Link to comment Share on other sites More sharing options...
260DET Posted August 5, 2007 Share Posted August 5, 2007 Can't see the logic in Nissan specifying different engine oil pressures depending on the type of transmission. Might be an idea to check the specs in a (on line) workshop manual. Quote Link to comment Share on other sites More sharing options...
hoov100 Posted August 5, 2007 Author Share Posted August 5, 2007 according the parts store and the local nissan dealer, the difference is in the bypass spring, the auto's have a stiffer spring then the manuals, so thats why i would assume that the turbo auto's would have a higher PSI then the manuals. Quote Link to comment Share on other sites More sharing options...
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