Hi Impedance Versus Low Impedance

[FineLine]

I am going from a high impedance injector to a low imedance(series 1 r33) What if anything is required to accomodate the change in impedance. Anybody Know??

[BAMR33]

Resistor pack, fuel rail, ECU and a lot of wiring.

Don't buy the first thing you see, there's plenty of other better options available for r33 gts-t ie. s15 and rx7 injectors both are side feed, high impedance and relatively cheap. Old GT-R injectors aren't worth the mucking around.

[BAMR33]

That's assuming your using GT-R injectors of course random santa... Hi Five!

[FineLine]

That's assuming your using GT-R injectors of course random santa... Hi Five!

No I am not. I am using this. Greddy Intake plenum

RB25DET High flow 14mm billet fuel rail conversion for RB25DET

Aeromotive A1000 -6 Injected Bypass Fuel Pressure

650cc low impedance 14mm delphi injectors

Stand alone fuel system. (surge tank and twin pumps etc)

For the sake of a bit of frigging around i believe it will be well suited to a 350/400 rwkw outfit.

Other mods include. Major head porting, F1 style combustion champer shaping. (squish chambers)

35/40 himount. q45 afm, q45 throttle body. splitfires. Pro comp power fc. Pon cams and gears. Heavy springs and of course a forged bottom end blueprinted balanced peened cryod etc. Lightened flywheel. Still unsure of the clutchpak at this stage. some good options out there these days so It shouldnt be hard to find the right setup.

Seriously thinking about running around 9:1 comp ratio to keep a bit of squirt in it down low. The tuner will have to know his shit tho.

So yes, There is a santa. The fat bastard lives in my wallet. :laughing-smiley-014:

[InterCooL]

your tuner should be able to set you straight..

but i went from high imp injectors to low imp on my starlet turbo

all i had to do was make my own resistor packs... 4x 10watt 10 ohm resistors and i was sweet

..then of course got a tune.

just make sure they will physically fit

perhaps the pro power fc will just have an option to select low imp injectors and it'll all be good, -maybe not. my emanage could not handle low imp injectors, hence the resistors