Hi-flowing Rb26 Injectors

[Antimatter]

Hi guys - just wondering if there are any little tricks that anyone knows of that can squeeze an extra few CC's out of the stock RB26 injectors?

(other that an adjustable fuel reg of course). I reacon an extra 20 ~ 30 cc would be all I need to get me where I want to be with this particular project.....

(with a safe margin for error).

Thoughts?

[LTHLRB]

ring the number in my sig.. they highflow injectors

[Antimatter]

Anything I can do myself?

ring the number in my sig.. they highflow injectors

[LTHLRB]

you will need an injector flow machine and the right tools to do the injector and the internals of the injector

[eddieeeee-ro]

adjustable fuel pressure regalutor? $100ish

you get more flow thru the injectors.

[Antimatter]

got a flow machine.... but wouldnt know where to start pulling injectors apart...if it can even be done.

adjustable fuel pressure regalutor? $100ish

you get more flow thru the injectors.

[dmr]

whats it worth to hiflow and clean injectors?

[Duncan]

how does the spray pattern change when you high flow an injector? does it atomise as well as the original? pics to demonstrate would be helpful

[R31Nismoid]

What power are you after?

[Antimatter]

I am making a bit over 280kw on 4WD dyno. Running fairly even 12:1 afr's, injectors are just about max @ redline (allready using a nismo fuel reg and have a tomei pump). I know a set of 550cc will take me where I would like to be with room to spare. I just have some spare injectors.... wondering if there was any little "hot up" that will get maybe just a few extra kw and a little margin for error.

Cheers

What power are you after?

[RB SANDY]

they drill the xr6 turbo ones out they should do the same to other injectors

[Tangles]

deatschwerks in USA do the best hiflow injectors out there

(so I hear)

[doo doo]

Mate I just bought 6x700cc Sard's through nengun for 598 bucks delivered. Injectors don't run their best at really high duty cycles- they get hot and slow down.

[Antimatter]

wow - 598 is a pretty cheap... $100 per injector. gotta love nengun.

Your right about the injectors being at there ugly end. The power and afr's are pretty consistant @ 280 though.. was just hopig to squeeze that lttle bit more or get a couple of % back..

ANyway... thanks.

Mate I just bought 6x700cc Sard's through nengun for 598 bucks delivered. Injectors don't run their best at really high duty cycles- they get hot and slow down.