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*Jeff240sx* · 11-26-2002, 01:17 AM

</span><table border="0" align="center" width="95%" cellpadding="3" cellspacing="1"><tr><td>Quote (gschroeder78 @ Nov. 26 2002,02:30)</td></tr><tr><td id="QUOTE">From what I understand about Z32 TT injectors, unless you are running big turbos with alot of boost, 555's are fine. In your case I would think the 550's would be fine and there would actualy be no need to upgrade in the future. Of course I'm not hardly an expert on the subject so don't take my word for it. It's just what I've gathered about the 300ZX over the years.</td></tr></table><span id='postcolor'>
370cc injectors come on Z32 TTs.  They are only capable of 260hp or so.
555cc are good for up near 400hp.  If you want more, or nitrous, get the larger injectors.
The only cons to large fuel injectors are that you will idle horribly, as well as get poor fuel economy.
You will also need a reprogram, or some other form of tuning to not flood out at idle.
-Jeff

11-26-2002, 01:17 AM	#3
Jeff240sx I hate you too... Join Date: Jul 2001 Location: Tampa, FL Age: 42 Posts: 5,828 Trader Rating: (0)	</span><table border="0" align="center" width="95%" cellpadding="3" cellspacing="1"><tr><td>Quote (gschroeder78 @ Nov. 26 2002,02:30)</td></tr><tr><td id="QUOTE">From what I understand about Z32 TT injectors, unless you are running big turbos with alot of boost, 555's are fine. In your case I would think the 550's would be fine and there would actualy be no need to upgrade in the future. Of course I'm not hardly an expert on the subject so don't take my word for it. It's just what I've gathered about the 300ZX over the years.</td></tr></table><span id='postcolor'> 370cc injectors come on Z32 TTs.  They are only capable of 260hp or so. 555cc are good for up near 400hp.  If you want more, or nitrous, get the larger injectors. The only cons to large fuel injectors are that you will idle horribly, as well as get poor fuel economy. You will also need a reprogram, or some other form of tuning to not flood out at idle. -Jeff __________________ Whatup?