TwinTurbo.NET: Nissan 300ZX forum - Re: ecu upgrades and injectors
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Subject Re: ecu upgrades and injectors
     
Posted by txq45 on February 23, 2011 at 4:55 PM
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In Reply To ecu upgrades and injectors posted by shaggee on February 23, 2011 at 03:57 PM
     
Message If you upgrade injectors go to at least 740's New Style, plus the old style injectors are time bombs,, I just changed a set on a 91 Z with 60K on it to the new style.
You'll need your ECU socketed and a Stage III chip.
Reason for the injector upgrade is that you'll be boosting higher and your 370 injectors will be maxed out.
If you just upgrade to 555 and later go to larger turbos you'll have to upgrade again, so just upgrade one time with the 740's
There's been great success with the stock turbos when using 2.5" intercooler piping, massive intercoolers, Z1 throttle bodies and 3" exhaust at least to the H or X pipe.

Nistune Dealer
Parts www.aaa-hiperformanceauto.com
ECU socketing ECU eprom upgrade

     
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