Miata Turbo Forum - Boost cars, acquire cats. - chinese gt2871 or s15bb t28 for begi kit

- Prefabbed Turbo Kits (https://www.miataturbo.net/prefabbed-turbo-kits-3/)

- - chinese gt2871 or s15bb t28 for begi kit (https://www.miataturbo.net/prefabbed-turbo-kits-3/chinese-gt2871-s15bb-t28-begi-kit-68794/)

No worries. You had said "S15bb" in the original post, so I was somewhat confused. The journal bearing SR20 T25 series of turbos look like they are super easy to rebuild. And what is this "t25g" business? Another variant of the SR20?

Quote:

Originally Posted by nismo502 (Post 935964)

OEM S15 bb turbo will not go wrong, it is effectively Garrett 2560

Chineses turbo depends on your luck. Some have great results while others failed badly. I have been these and done that.

Do a search in this forum and you will know why.

Its not effectively a 2560r....it IS a 2560r. Go look on garretts site and download the PDF on the 2560r it says on there "Oem turbocharger on Nissan sr20det engine"

I just bought one of these Nissan S15bb turbos brand new for my project. if you look around you can get one for for close to $750 (paid $730 shipped for mine)