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      12-08-2017, 06:05 PM   #11
F80Paul
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Drives: 2016 M3 ZCP
Join Date: Dec 2016
Location: NW Florida

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Quote:
Originally Posted by chetrickerman View Post
Well done! What boost pressure are the PS2 turbos holding up top?
On the straight E85 tune I held onto about 26 in the middle down to around 21psi at redline.

With E85+meth it was like 28psi still at 6k, then a little taper after that.