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      06-01-2018, 02:13 PM   #29
houtan
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Drives: 2011 135i
Join Date: Jun 2013
Location: socal

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2011 135i  [9.80]
Quote:
Originally Posted by BoostedBarrett View Post
I think I am going to get this turbo and get it tuned on 91 octane. I don't want to bother with meth injection and I don't have ethanol close to where I live. Currently I have an upgraded inter cooler and catless downpipe. What kind of WHP could I expect on just 91 octane?
Great choice. I have never been on the dyno with the PS2 on 91 so I am not sure, but I know at least one guy on here has. I believe his screen name is DrRobert. Hopefully he can chime in on hp numbers running 91.
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