View Single Post
      12-12-2013, 02:13 PM   #15
solstice
Major General
3031
Rep
5,504
Posts

Drives: 2015 M3 6MT
Join Date: May 2013
Location: Seattle

iTrader: (0)

I'm no tuning expert but with a compression ratio of 10.2:1 and stock 18psi I would think the added boost window to run 93 octane with optimum ignition timing is pretty much closed independent on how much more boost the Mitsu blowers can muster. Maybe a tune addict can chime in on this aspect?

Last edited by solstice; 12-12-2013 at 02:59 PM..