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What Are Hiflowed Injectors?

R33GOD

By R33GOD,
in Engines & Forced Induction

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R33GOD Grand Master

R33GOD

Posted
Posted

hi again

in another thread a guy mentioned hiflowed injectors...

are they your stock ones hiflowed and by hiflowed how and what do they do?

also how much are they... can someone gimme the run down on how much power they make and soforth?

thanks :)

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paulr33 Grand Master

paulr33

Posted
Posted

they are your stock injectors sent off to a fuel injection company or related company and they basically clean them, hiflow them and test each injector and give you a report.

stock rb25det ones are 370cc, they can be hiflowed to probably around 450cc ish i think ?? unsure of exact cc rating once hiflowed.

i asusme they get the injector nozzle and open it up a bit more so the injector can force more fuel out of its spray nozzle. much like widing the nozzle on a garden hose, more can come out at the same tap pressure.

they dont make any more power at all, it will allow you to inject more fuel into the car once tuned accordingly. its a supporting mod, it doesnt make power by itself

R33GOD Grand Master

R33GOD

Posted
  • Author
Posted
they are your stock injectors sent off to a fuel injection company or related company and they basically clean them, hiflow them and test each injector and give you a report.

stock rb25det ones are 370cc, they can be hiflowed to probably around 450cc ish i think ?? unsure of exact cc rating once hiflowed.

i asusme they get the injector nozzle and open it up a bit more so the injector can force more fuel out of its spray nozzle. much like widing the nozzle on a garden hose, more can come out at the same tap pressure.

they dont make any more power at all, it will allow you to inject more fuel into the car once tuned accordingly. its a supporting mod, it doesnt make power by itself

im aware of that but it means i can up the boost a little more and not max out right?

R33GOD Grand Master

R33GOD

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  • Author
Posted
Depends on what turbo you're running. We need more info. Like if you're running stock turbo, you can't max out the injectors, so you don't need highflow injectors

im running the slide hiflow, cooler pfc fmic bosch 040

MANWHORE Grand Master

MANWHORE

Posted
Posted

how much boost are you running now?

which slide highflow?

how much power are you making now?

do you have a z32?

come on man, if you don't provide the info, people can't help you.

But yes, if your injectors are maxed out (maybe around 230rwkw) installing new injectors will allow you to run more boost and make more power (yo'ull need a tune though).

Highflowed injectors have the same effect as installign larger injectors

R33GOD Grand Master

R33GOD

Posted
  • Author
Posted
how much boost are you running now?

which slide highflow?

how much power are you making now?

do you have a z32?

come on man, if you don't provide the info, people can't help you.

But yes, if your injectors are maxed out (maybe around 230rwkw) installing new injectors will allow you to run more boost and make more power (yo'ull need a tune though).

Highflowed injectors have the same effect as installign larger injectors

i havent dynoed it yet with the new mods but my tuner rekons the stock injectors will max out at 210rwk

standard slide hiflow, stock z32 . made 175 rwk on stock turbo, stock cooler with full 3 in exhaust with pfc

R33GOD Grand Master

R33GOD

Posted
  • Author
Posted (edited)
how much boost are you running now?

which slide highflow?

how much power are you making now?

do you have a z32?

come on man, if you don't provide the info, people can't help you.

But yes, if your injectors are maxed out (maybe around 230rwkw) installing new injectors will allow you to run more boost and make more power (yo'ull need a tune though).

Highflowed injectors have the same effect as installign larger injectors

i havent dynoed it yet with the new mods but my tuner rekons the stock injectors will max out at 210rwk

standard slide hiflow, stock afm . made 175 rwk on stock turbo at 13 psi, stock cooler with full 3 in exhaust with pfc

with the slide turbo its gonna be on 14 psi

Edited by R33GOD
MANWHORE Grand Master

MANWHORE

Posted
Posted

You haven't really asked a question. Everything you've asked has been answered.

I'll just assume you'er wondering whether you need em, well, what your tuner is comfortable with is the best. If he thinks you need injectors then get them.

I rekcon you need some direction. If you have no idea of what power goal you're aiming for, then we can't help you. We don't even know what engine you're running.

rb20?

rb25?

rb30?

rb31?

sr20?

If you're only going for 210 rwkw, then you won't need injectors.

R33GOD Grand Master

R33GOD

Posted
  • Author
Posted (edited)
You haven't really asked a question. Everything you've asked has been answered.

I'll just assume you'er wondering whether you need em, well, what your tuner is comfortable with is the best. If he thinks you need injectors then get them.

I rekcon you need some direction. If you have no idea of what power goal you're aiming for, then we can't help you. We don't even know what engine you're running.

rb20?

rb25?

rb30?

rb31?

sr20?

If you're only going for 210 rwkw, then you won't need injectors.

its an rb25det..... its says what car i have on my profile lol

Edited by R33GOD

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