Nm35 Stagea Injector

[Madaz]

Hi guys in sourcing injectors and would like to know are

VQ25det side feed or top feed, low or high imp

thanks

[scotty nm35]

They are 14mm top feed high impedance. What size are you trying to shove in there?

[Madaz]

none i'm running a group buy and had someone ask about vq25det keep your eyes open in the group buy thread

[scotty nm35]

I let Dunc know the info. Keep in mind they need to be very short unless you put the runner spacer in...

[Madaz]

none i'm running a group buy and had someone ask about vq25det keep your eyes open in the group buy thread

[Dunc]

I let Dunc know the info. Keep in mind they need to be very short unless you put the runner spacer in...

Given I've got the 17mm runner spacer, am I still after the injectors you mentioned (high impedance 3/4 height 14mm deka's with 4 hole outlets) - or does that open up the options a little?

[Sunkist]

it would open up the options.

I really like the deka's though. they seem good! no idle problems at all.

[Madaz]

no, options are fine, this group buy is based just on injectors total not 5 or 10 sets of one type

I made a thread in the SA section to guage interest, so once i have all the information i will make a new thread in the group buy section

[scotty nm35]

Same size Dunc, black 3/4 length 610cc 4 squirters. They are the only ones fitted, tested and working in 3 M35 Stageas now, mine well hammered on ethanol for a year.

You can try and squeeze the longer ones in but the rail may need modification or they may be too long, they mentioned a new injector of 750ish cc that may work also but I would suggest the 610.

[zei20l]

4 outlet? nice. ill get them over the nismos then

[Sunkist]

yeh four outlet.

much cheaper than the nismo's too!

[zei20l]

yup

do they plug into the standard loom?

[Sunkist]

nah you need to wire them into your stock wiring, but the way the plugs are designed, they look stock

[zei20l]

boring!

nismos have the factory plug on them lol

well, they should be all that hard to install and hack the loom up

[Dunc]

boring!

nismos have the factory plug on them lol

Well, one would assume they would - given theyre essentially a factory upgrade

[Sunkist]

Well, one would assume they would - given theyre essentially a factory upgrade

lol thanks dunc.

Iain, its two wires per injector. stop being a soft cock

[Commsman]

This might be a novice question, but will the stock ECU run the the bigger injectors and sort itself out re AF mixtures? Or do you need a piggy back module or aftermarket ECU to make them work?

And what sort of $ does a set cost?

[zei20l]

you need a piggyback as the ecu doesnt know the size of injectors that you have upgraded to

[Commsman]

Thanks Iain, that makes sense. I was hoping that the stock ECU was clever enough to calibrate itself via other sensors and thus lower the duty cycle with the larger injectors, but nevermind.

[scotty nm35]

It would up to a point, say 450cc, but idle would be crap and foul the plugs, as would full throttle. Going this big you would need some kind of fuel remapping