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BMW 3-Series (E90 E92) Forum
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Feedback on JB4 BEF log wanted.
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02-16-2020, 09:34 PM | #1 |
Lieutenant
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I know there's a subforum on the N54tech forum for log reviews but I'm hoping to get helpful feedback about my log. I made a change to the OTC JB4 BEF richening the bottom end and leaning the top end a bit. I haven't changed anything else yet. I'm looking for feedback on changes I should consider making. I have a N55, PWG, recent PS2 upgrade, FBO and use 98 octane (92 pump gas with BOOSTane octane booster). This is the 4th of 4 pulls to give time for adaption.
Spark plugs are NGK 97506 SILZKBR8D8S gapped them at .025 and have ~100 miles on them now. https://datazap.me/u/jpuehl/afr-adju...1-18-25&solo=4
__________________
Jim
2011 135i DCT - FBO PS2 1Mpostr Last edited by JPuehl; 02-18-2020 at 10:49 AM.. |
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