Power Flow Injection Ringwood

[ashneel]

has any one tired injectors from these guys???

http://www.powerflowinjection.com/

got a quote for 480cc injectors for my R34 at $120 per injector which so far is the cheapest quote iv gotten.

any feedbacks on these guys would be great thanks

ta

Ash

[blind_elk]

I had a problem with replacement injectors I got for my R30. The injectors had trouble working at low duty cycles, ie idle. The injectors basically just shut down when trying to idle the engine, although the injectors tested ok on the workbench.

I would advise a cautious approach to using Powerflow injectors.

[ashneel]

wouldnt that be controled from you ecu/tune to control the duty?

thanks for that though. will double check with them about that as well.

[blind_elk]

wouldnt that be controled from you ecu/tune to control the duty?

Whole system was stock (L24E in R30 hatch). When I re-fitted the original injectors, it all worked perfectly.

[ashneel]

well i used these guys

word of advice

dont use these guys

purchased 470cc injectors of them. after a tune, new fuel pump, new fuel injectors and hours of trying to figure out whats wrong with the car plus dyno time car made less power then what it did with stock injectors.

car was being tuned by RE customs so they know the ins and outs of skylines so no problem there as tuning skylines with a PFC is a piece of cake for them.

to cut to the chase have called powerflow to query the injectors, they got very angry about the whole thing and dont want to do anything about it now and is blaming tuners.

they only thing they did agree to do was for e to pay for labour to get the injectors removed and pay for another flow test done by them. only them and no one else.

sounds suss???

so ye

dont use them.

ever.

[R31Nismoid]

Flow testing doesnt prove much as its usually @ max flow.

It doesnt show how things are effected at low-mid opening etc generally which is where hi-flows sometimes have problems

[ashneel]

so what can i do? In calling them and now the person i was dealing with is not returning my call. Tried speaking to someone else and the keep telling me to speak to the person i deal with. f**k i hate these guys.

[R31Nismoid]

ring a gov't body, and send power flow a letter stating thats what you're doing