BMW 3-Series (E90 E92) Forum - View Single Post

bmw335idizzle · 11-08-2012, 05:32 PM

Just wondering which jb4 map is best to use for max whp gains when running e85/91 mix. I'm thinking of 70/30 91:ethanol. I keep seeing people run all types of maps but which one is best?

11-08-2012, 05:32 PM	#1
bmw335idizzle Private Drives: bmw Join Date: Oct 2012 Location: las vegas Posts: 71 iTrader: (0)	Best jb4 map for e85/91 mix Just wondering which jb4 map is best to use for max whp gains when running e85/91 mix. I'm thinking of 70/30 91:ethanol. I keep seeing people run all types of maps but which one is best?
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