Quote:
Originally Posted by shiv@vishnu
Currently running our 2011 DCT equipped 135 at 14-15psi on 91oct pump gas. Ah, the beauties of timing control  A few things we noticed so far:
-The factory turbo wont be able to hold much more than 12-13psi at 7000rpm in 100% stock trim. Even with 100% wastegate DC. Intake and exhaust upgrades should help. Until then, we are running things a bit more conservative with max boost in the low end/mid range at 14-15 and tapering to 11-12psi by redline. |
Sounds like the first shop to develop a catless downpipe for the N55 will have some eager customers wanting to push beyond the 12-13psi range near redline...
PROcede + DCT looks like fun
