TwinTurbo.NET: Nissan 300ZX forum - Opinions please. Upgrade turbo but not injectors.
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Subject Opinions please. Upgrade turbo but not injectors.
     
Posted by Black95 on May 14, 2013 at 12:33 PM
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Message My engine is being rebuilt currently. While they are doing that, I had the turbos inspected at a different shop / specialist. I may have heard incorrectly, but they told me that one has a cracked turbine housing and the other a cracked bearing or journal. I will inquire further when I go pick them up.

I didn't get a quote for the repairs because his rough, off the cuff, estimate was between $700 and $900 each to repair. At anywhere approaching this price I think it would be foolish not to upgrade.

I am debating between Sport 530's and 550's, both of which will require the 5 bolt down pipes. I believe I will get the SZ 2.5 inch pipes rather than the 3" because I don't intend to upgrade test pipes and exhaust at this time.

The price of this project is starting to get away from me, I would like to know opinions on upgrading these parts but sticking to stock injectors that ohm out fine. I'm still running a 16 bit ECU so I'll have to get an off the shelf JWT tune.

I was thinking I could do the engine parts before reinstalling the engine, and then maybe buy the new injectors this winter or something, as they would be relatively easy to install later.

     
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