What a/r turbine housing do you suggest?

[1fastlaser]

Well current setup is a g4cs 2.4. Fully ported head, jmf intake manifold. 60-1 P trim turbine wheel on a 2g ported manifold with the BEP turbine housing.

I picked up The ON GREEN Performance cast divided t4 manifold (thanks to slow93) and i was planning on going to a bigger turbo. Its a nice little fight between a t6776, or a hx52 .

Well after my first time to the track last night, im kinda thinking about converting my current turbo to a full t4 and unchoking it. Im kinda pulled between a divided .84 a/r or a undivided .70 a/r. Maybe someone could help me out with some decisions?

 

[95tzlgst]

divided .84ar since you have a divided manifold for it.

 

[twicks69]

agreed. Divided 0.84 T4 housing would do nicely.

 

[ihatedsms]

Im doing the same as him but with a revhard T4 (undivided) The turbo i plan on getting has a .96 housing and is undivided. Is this thing going to be to laggy? I will see if i can order the turbo with a small housing maybe a .70

 

[twicks69]

Im doing the same as him but with a revhard T4 (undivided) The turbo i plan on getting has a .96 housing and is undivided. Is this thing going to be to laggy? I will see if i can order the turbo with a small housing maybe a .70

You will likely see full boost around 5500-6000rpms on a 2.0L with a T4 0.96 A/R undivided 60-1. Maybe faster, but there are alot of variables.

If you are a 2.4L (using a G4CS w/2.4L head), you should be seeing the same boost levels around 4100-4500rpms.