Rotarywall

iTrader: (1)

Ok Im gonna do the RTEK ECU mod for my TII so I can have bigger secondaries I just wanted to know after that mod do you still have to use the same type of injector meaning high/low impedence whatever they come stock with im at work and cant remember off the top of my head. I know some people have done this mod just wondering were they bought the injectors. RX7.com sell the injectors and resistor you would need for a stock setup but since you mod the ECU do you have to use the same impedence type, if that makes sense to anyone.

Ed

Go48

iTrader: (7)

I'm in the middle of doing the same mods to my S5 TII. I bought the RC Engineering SH4-750D saturated injectors which are correct for this engine. Also got the Denso clip adapters to make the installation a bit easier. Check them out:
http://www.rceng.com/Saturated-Injec...top-P64C6.aspx

RotaryRocket88

iTrader: (7)

It's really very simple. S5s all use high impedance injectors (12-13 ohm), so if you want to use aftermarket low impedance injectors (2-3 ohm), you will need resistors in the 6-10 ohm / 10-20 watt range. All stock & modified ECUs need the same total resistance.