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Junior Member
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Posts: 202
Join Date: Jun 2015
Car: 2011 335i Convertible
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Differences between 3rd gear pull and drag pull -
08-03-2018, 10:19 AM
2011 335i N55 Pure Stage 2, 100% Meth injection in the charge pipe using dual CM7s. FBO, JB4 MHD E85 PI BEF, Fuel It Stage 2, E36 mixture
Attached are 2 logs. A 3rd gear pull that looks pretty good to me and then a pull from a slight roll that goes from 1st-3rd. The pulls were done about 10 min apart and the 2nd one looks crappy to me. I probably should have started in 2nd instead of 1st (anyone know how to do that in automatic without putting it in Manual mode?) as it got slightly squirrelly at first. DSC is off for both pulls and in Sport mode.
I'm not sure why such a difference in logs. Sometimes, I'll have a cylinder that has some timing corrections, but not all the time.
2011 335i - JB4 ISO | MHD E85 PI BEF | Exhaust Mods | CP | 5" stepped FMIC | BMS Meth Injection | BMS Intake | Pure Stage 2 | Pure Inlet | FF wires | Fuel It Stage 2 | DV+ | N20 TMAP | Ethanol mix
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Super Moderator
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Posts: 6,167
Join Date: Oct 2013
Car: e90 335i
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08-06-2018, 03:15 PM
First log definitely looks better than the second one. Not really sure why either, but I don't think it's an issue cause multiple gear runs always do that.
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