I currently have on my 06 IX MR
-Cone style filter
-Megan Racing Turbo Back
-Buschur Boost Controller set @21psi on 93 pump
-Exedy Twin Disc HD
This has netted me 12.40@110mph

I am planning to....
-Swapping to a 5 speed
-Porting Turbo and Ex. Manifold
-Up boost to 24psi

Im wondering what type of gains whp wise and time wise I am looking at gaining.

 

bump

 

Should free up a few horses. You're just doing a little porting and upping the boost a few lbs. Maybe an extra 20-30whp ish. The tranny might save you one shift at the track.

 

I was thinking I might trap between 114-116 if I have porting and upping the boost?

 

maybe two tenths of a second..

 

the guy who is porting my turbo said another evo with similar mods picked up a few tenths from porting alone. I also plan on adding an o2 dump soon.