Quote: Originally Posted by tURBOsetch
Keep in mind these results are with out our boost control...the pcm is out of the picture. But yes I agree colder air more dense which is easier compress for boost.
Sorry about the pic's it look fine on my end but your not the first to tell me that they were blurry. How is your a/f ratio with colder weather. Here in nebrask anything below 40 -45 degrees I have to raise my regulator up a lot (70 psi) just to stay at the high 11 low 12's but if its hotter than that I can set it were I tuned it (54). Yes its a 1:1 I am scarthing my head too. I know the turbo can work less harder when the temps are cold but my pcm boost controller is out of the loop. My water injection sprays before the IAT sensor too. I just added a 50/50 mix of meth/water instead of -30 washer fluid so I will see if that will help.
