Quote:
Originally Posted by D041987
Not been on much as I been working, taking care of my son and building my bimmer.
Setup so far:
Custom twinscroll Mani with a BW EFR 7670 turbo.
Custom air intake with AEM dry flow filter
Stage 2 lpfp
ATM intercooler with FTP CP's,
Custom Dyno Map and jb4 for control on e85 and pump 92
ARP upgraded Rod bolts for protection,
Muffler delete with quad 3.5" tips
E90 Southbend stage 2 clutch and flywheel upgrade.
Currently at around 380whp. Shooting for 420-450whp but my tuner says engine may let go if I push it without internals and tranny might let go as well.
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That's what we're all hearing as well, but I believe it's all speculation because I don't know if anyone has pushed it that far and gotten the engine to break.