Thread: BM3 + JB4 meth
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jamesmurray jamesmurray is offline
Junior Member
Posts: 44
Join Date: Jun 2011
Car: 335i
Default 07-20-2020, 01:47 PM

So after a bit of a delay, I've managed to install the meth system into the car. For initial testing I'm using a cm7 nozzle (but I've got additional nozzles to upgrade to) with a 65 additive. It looks like that's too high from the logs as it's causing some timing issues and the hpfp to dip. Shall I lower the additive and increase to dual cm7 nozzles? Are there any other adjustments I need to make? Also it seems that the meth flow is dropping over the course of a pull. The tank is a little low so it may be that.

Thanks for all of the help so far.

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File Type: csv 3rd4th_65add.csv (56.4 KB, 63 views)

2016 UK F22 M240i Alpine White

JB4 with EWG, BM3 Back end flash, BMS meth kit CM10, 4.5" dpipe, BMS filter and heatshield
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