TwinTurbo.NET: Nissan 300ZX forum - How does it run?
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Subject How does it run?
     
Posted by Cjw3 on January 23, 2013 at 1:31 PM
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In Reply To Oversized injectors in NA posted by DTuckAndRoLL on January 23, 2013 at 12:09 PM
     
Message Good or $h!tty?.. Just the addition of the larger injectors will give the ECU fits trying to get the Fuel Mixture Proper.. and it should idle like Kr@p.. If it's running OK, then something else was done to allow the ECU to compensate, and you need to figure out what that was.. Other than programming the ECU, reducing fuel pressure, or reducing the MAF Sig will fix the mixture, but can cause other issues..

If it was My car, I do the Conversion to the Modern 270's .. but you say the motor is coming out..
If it runs well, I'd leave them in till you yank the motor.. if it's running badly, I swap in the New Style Injectors..

Cj

     
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