Thread: How much boost
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Old 01-08-2015, 05:57 PM   #11
robr
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Join Date: Sep 2014
Drives: 2013 FRS, with boost by ATS Racing
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Quote:
Originally Posted by trsiidno View Post
I wasnt really asking what to run on mine im just seeing what other people are.
Gotcha. Still a rather vague question. 11psi from Turbo A isn't the same as 11psi from Turbo B.

As to E85, the only real "negative" is fuel mileage. But you can lean out your cruising AFR a good deal to make it back some. I average ~24mpg highway on E85, ~21mpg mixed, both with a good amount of boost usage. So it's certainly not terrible mileage.

And I wouldn't increase your boost on pump gas regardless of what pump and injectors you go to. On E85, yes, turn it up a bit.
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