i live in the states and i have a rb20det in my s13
i have herd from many people that the rb20det turbo the 16v unit was a t-28 tubine with a t3 footprint and a t3 compressor, with a ball bering center section.
i was also told i could have the wheel converted to to a t28 and upgrade the compresor to upgrade the turbo for a small gain.
why do this you might ask?
because im not looking for rediculious numbers somthing around 300hp range is ok with me. i have also been tolld about the ease of upgrading to a 280zx and 85-59 300zx turbo. or even a rb25 turbo witch is good but it has a cermaic wheel and im not a big fan.
with all thos options i have yet to come up with a location of one of those turbos.
seems like there very hard to come by
i was reading somthing on the austrailan skyline forums about using the t28 wheels maybe i read it wrong but the guy at CMR turbos in florida said its not posible. im not about to argue with him as i dont know very much about turbos.
thank you very much