TwinTurbo.NET: Nissan 300ZX forum - A few more unrelated questions.
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Subject A few more unrelated questions.
     
Posted by FuerGrissa on June 15, 2008 at 8:20 PM
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In Reply To Timing, Video Included posted by FuerGrissa on June 15, 2008 at 07:48 PM
     
Message 1. Detonation does not necessarily throw a code 34 but it does put you in safety boost correct? Does a faulty knock sensor put your in safety boost also or just throw the code?

2.Buying a new knock sensor and sub harness from OEM, (should be here on monday,) I just disconnect the sub harness let it hang and attach the new one, correct? Anyone got a pic of where to attach the subharness? can I reach it without removing anything? somewhere behind and below the plenum right? does anyone have a picture?

3. For injector shopping, should I get 555's or 740's to go with my Z1 GT525's? I know bigger is better, but if my turbos wont flow enough air to max out the 555's they are a lot cheaper and fit my old style fuel rail. Is there any benefit to the fuel rail upgrade other than the ability to equip larger newer style injectors?

4.Does anyone know what max PSI is for my turbos? and when I say max I mean I can get all the way through RPM range without capping out at 100% duty cycle. I know you can go higher than that, but I want to know how high they will go without becoming horribly inefficient.

     
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