rb25dett T-28's for red-top question

[tnd240]

hi guys, i found someone selling their rb25dett T-28's. he says it bolt's right on to the red-top T-25 manifold (unlike the s14/5 T-28's)

is this true?? will i have to modify the oil and water lines, or is it a total bolt-on affair??

aside from the flange compatibility, are they actually the same spec T-28's as on the s14/5's?

thanksJ.d

[Daunttless]

The lines will have to be modified, its RB26DETT, and no, they're smaller T28s.

[BuudWeizErr]

This is close to the same thing that I went through. My friend had a couple turbos from a JDM VG30DETT, which are T28's. I was considering using one on my SR, but we decided not to because the turbo is actually smaller. Reason being, its made to power three cylinders, not four. Same thing with an RB26DETT T28.