T3 turbo on 1,9 TD

[optiks]

hey guys i have a T3 turbo from an 85 300zx, the AR is .63 and the trim is 60
here is a pic of it

here is the compressor map


im just wondering what the stock manifold on my 1,9TD looks like. And if the motor will actually spool it ??, My mods include the pump mods and a MBC and an mx6 intercooler


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[TDIMeister]

On your 1.9TD operating at redline and 19 PSI of boost (PR=2.3) the turbo's operating point would be a dot right almost at the surge limit.  IOW, it's not a good match.

Edit: to illustrate what I mean, try this and plot the mass flow (4)[/i] to the PR (2.3) on the map you have shown above.

OK, so it's not right ON the surge line, but it's darn close.  Plus, I have assumed that you will be installing an intercooler with 75% efficiency.  If not, the airflow is going to be even less.

[optiks]

i have a mx6 intercooler installed, so this turbo is not the right match for my car