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      08-15-2011, 02:48 PM   #74
yxc145
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Drives: 2011 535i
Join Date: Jul 2011
Location: Chicago

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Quote:
Originally Posted by jaekeem View Post
I was up at 5.5 lbs of boost on 91 and methanol injection. But currently am driving at 3.5 since I removed the methanol kit. The methanol is now in our intern's 335is making 400 whp

I've driven it without meth up to 4 to 4.5 but the hot weather here in OC lately made it feel inconsistent. At night it worked fine on just pump gas.

My personal opinion is to just leave it at 3.5 and have fun until stage 2 comes out.
Terry at Burger tuning said there will not be any upgrade for the N55 engine though.......
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