TwinTurbo.NET: Nissan 300ZX forum - To get or not to get 555 injectors, Help.
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Subject To get or not to get 555 injectors, Help.
     
Posted by Woody75 (Denver) on March 15, 2002 at 11:39 AM
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Message I had planned on getting them, but my mind has been going back and forth now. MY ECU is at JWT right now so I could have it upgraded for the injectors if I wanted to. My engine is also apart (plenum, valve covers, other crap) so I could install them easily as well. I also have the parts to do a dual-pop and an AVCR sitting at home.

So it seems I'm ready....but I don't have upgraded turbos and don't know when I plan on doing the upgrade. I was goign to do a rebuild, but now decided to bolt everything back together and wait till either the engine actually dies or the turbos go.

Are 555's worth it on stock turbos? I hear 15 psi max on stock injectors and 17 psi safely on stock turbos. So if I get the 555's I could run 17 psi safely, but that only 2 psi higher than with out them. What do you guys think? Should I go ahead and get them now? Are my numbers right above and am I thinking along the right lines? Thanks everyone for any help.

JackB nimble JackB quick JackB can suck my dick =P (n/m) - james-lee 19:14:33 11/02/01

     
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