Can anyone help me ID this AiResearch turbo?
#1
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Looks like a T3. Marks on the cold side look like 84, probably A/R. Also has "M11" cast into it. No ID plate. No marks to speak of on the hot side other than a "12" cast in. I bought it a few years ago because reasons. I just remembered I had it and thought it might be good for my Miata project. Nudes of it:
![](https://lh3.googleusercontent.com/-ubsj5rV7f34/VTAUH8a28dI/AAAAAAABdr8/ek4j-ctpbVQ/w1117-h838-no/15%2B-%2B1)
![](https://lh5.googleusercontent.com/-_Ch2d3lU9z4/VTAUH2zU0XI/AAAAAAABdr0/qLZPY68Pv_M/w1117-h838-no/15%2B-%2B2)
![](https://lh3.googleusercontent.com/-g6B8qOmXWjg/VTAUH9bEIxI/AAAAAAABdrk/s9IdQk-Nedw/w1117-h838-no/15%2B-%2B3)
![](https://lh5.googleusercontent.com/-sjvU1NlcO74/VTAUHy1mPvI/AAAAAAABdrs/2oFTu50gnOQ/w1117-h838-no/15%2B-%2B4)
Any idea on specs or maybe even a compressor map?
Any idea on specs or maybe even a compressor map?
#3
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This may be the turbo from a LeBaron GTC Turbo.
Its basically a Garrett T3. Take some measurements to confirm.
Compressor housing A/R .42
Exhaust housing A/R .48
Compressor inducer 42 mm
Compressor exducer 60 mm
Exhaust turbine diameter 48 mm
Its basically a Garrett T3. Take some measurements to confirm.
Compressor housing A/R .42
Exhaust housing A/R .48
Compressor inducer 42 mm
Compressor exducer 60 mm
Exhaust turbine diameter 48 mm
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