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      09-09-2012, 02:26 AM   #24
Stucks
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Drives: 2017 F30 340i Xdrive
Join Date: Oct 2010
Location: Montgomery County, MD

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Quote:
Originally Posted by 07_335i_AW View Post
Awesome runs!! So why not even it up with the JB4 on map 7? Don't know why he keeps running map 5 which has less boost than map 7.
uhh, map 7 is 16.5 pounds and tapers more than my map 5 with the e85 in the tank. Thats why. So if i can use map 5, hit 16.5 pounds, and taper less up top than map 7, why would i use map 7 over 5? Have you been living in a cave and not seen what map 5 + e85 does with the jb4?

the first page of the jb4 sticky says what boost levels map 7 runs.
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