I've talked to a few people about this already, but I also wanted to hear what others have to say as well. I'm hung between getting 370cc injectors and the nismo 555cc ones. Obviously with tuning and the proper equipment, what kind of reasonable power ceilings are there with the 370's vs the 555's.

oh and btw, im running a t4/t04e 60-1 trim ball bearing turbonetics turbo.

 

I think you get over 400 whp with the 370cc injectors. This is what I am thinking about also. There is a huge price difference between the 2 injectors. Also once you start getting over 400 whp you have to start worring about other things breaking and that is something that I don't want to worry about. This is just me ranting. I don't have the money or the knowledge to fix a transmission or pay for a built one. Axles, bearings, and other little things so have to worry about failing. I have no axcess to a second car either so its a problem for me.

 

IMHO.. 555's are the way to go.

Your good until 500 whp or so.

At that point, everything else might break.

just depends what your goals are

But the price difference is HUGE

 

Seximagtr, instead of being on here, go to UPS and send out my gauge stuff ?? theres an idea

 

i believe at 43 psi fuel pressure and 90% duty cycle the 555's will handle 666 hp on a 6 cylinder engine.

injector cc / 5 = hp handling per injector
injector hp handling x number of injectors used = total power handling.

i'm pretty sure that's the equation and stuff for it.

 

ok cool - just ought some 555's.... paying 450 shipped

 

Thats a good price man.

 

how about letting the rest of us know where to get that price...?

 

actually, got it down to 400 shipped - btw, they were used for about a hundred miles :-/ phoooey

 

WHERE?



10 characters suck

 

okay getting that injector harness aint you? you dont have to remove your stock FP either. Just tap them and your ready to roll.

 

yeah, getting the injector harness - what's the stock FP?...aka fpr?

 

searched google for 555cc 300zx injectors lol.

got hits on twinturbo.net