Garrett Grup N turbos

[74260z]

does anybody know if the garrett grup n turbos are a t4 flange or a t25 flange?  Probably a stupid question I know but I can't seem to find the answer anywhere.

 

Thaks guys

[DatPilot]

As in the units on the RB26DETT???

 

T25

[74260z]

OK so the stock turbos use the t25 flange.  What flange does the aftermarket garrett grup N turbos use?

 

Thanks

[DatPilot]

Are you for real?

[pauly_adams]

it depends on what turbo you are going to use if your using t28 which is usually a very common upgrade for skylines and 300zx you would use a t28 flange, if you use a t3 or t3t4 hybrid you would use a t3 flange and so on and so forth. if you dont mind telling what engine is it for most cases you can just upgrade to a single turbo.

 

hope this helps

 

cheers pauly