TwinTurbo.NET: Nissan 300ZX forum - I have run into a problem with my GT28R turbos.
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Subject I have run into a problem with my GT28R turbos.
     
Posted by shawn300zTT GT28R soon on February 17, 2005 at 7:57 PM
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Message I noticed that my GT28R turbos have a cast divider in the turbine housing, its right between the turbine and the flapper door, almost what the GD pipes do.

My problem is that i do plan on going with some GD super splits 5bolt in 3". How am I going to make this work? Obviously I will not be able to use GD's divider and if I do not, there will be a small space in the pipe where there is no divider thus causing more turbulence and possibly a lower in performance/spoolup.

I was considering taking my turbine housing off and trying to mill it down, but thats going to be hard. I seen where Tyler Dushane (MyZ8u GT28R soon) just got the same turbos and his does not have the cast divider.

Has anyone ran into this problem and had a solution or know what I should do? Do you think running the GD pipes without its divider and using the cast divider in the turbine housing will not cause a Lag gain?

Thanks in advance, and ANY help would be appriciated! Shawn300zTT


PS.Any vendor able to get me a regular style turbine housing and I'll give you mine? Chip? etc?

AIM:Shawn300zxTT

"I just took 45 min and scrubbed the heck out of my rear"
teambushido(San Diego, CA) 19:24:51 12/11/04

1991 Stage _ TT 5spd (Turbo Upgrade in process)
1990 2+2 Na Stage 3 Auto
11 Sec Eagle Talon Tsi AWD, Daily Driver.
2004 Honda CBR 600RR (Candy blue)

     
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