Im thinking of swaping to .82 housing

[TT/Ameasap]

I fixed an IC leak from last year and now I build boost rather quickly. I was thinking about going to the .85 housing I bought with my turbo, but wanted experienced people to step in and get their opinions because I have always used .63 housings on all my cars.
Lemme know what you think. This is 18-19 psi and I plan to run 25psi+

 

[Mr.Spool]

What would you like to know?i have ran the 63 and 85 pte on a billet 64/68 turbo.the 85 is huge and needs a real strong combo(good ex gas volumne and spinning some good rpm)to be utilized.the only way to really be sure is to run a backpressure gauge or swap the housings and go to the track.my guess would be the 63 is not holding you back right now and I would just raise the boost.the 63 has been 9's

 

[TT/Ameasap]

That's what I was looking for. I did some research on the bigger housings and came to the same conclusion. I will just keep the 63 on for now and launch the car harder off the line next time at the track.

Thanks