Sorry, i've been serching around for this and cant seem to find it.

Thanks
~Luke

 

9.4:1

Don't know what you're doing with them but, I had them in my TII engine. Wasn't happy with them overall. They did increase low-end power a bit and helped with spooling the turbos a bit earlier. However, as expected, I couldn't run as much boost and top end power suffered so I'm switching back. The trade off wasn't woth it imho.