Originally Posted by stryfox

I have observed some data that I was surprised by.
My srt 6 has a 65mm pully and a needswings cai.
My boost gauge has a highest boost record setting.
The highest boost I saw was just a hair under 18lbs and it was repeteable.
I converted to the needswings dual cai with extreme filters and have now been able to record just a hair under 20 lbs of boost.
I found this odd as I didn't think it would change anything at WOT.
I is not that much cooler out now with the dual as to two weeks ago with the single.
Any theories?????
I'm not complaining, I just don't understand why I'm reading more boost.