here is the part i bought from this website:
http://www.jgstools.com/turbo/ka24et.html
i bought 4 resistors from that website and i try to install into my SR, but i dont know how. On the website said "install each resistor on POSITIVE SIDE". They mean install each resistor on RED wire of each injector on my Red Top SR. I heard same color wire of 4 injectors are ground wire, I'm so confuse now, PLEASE PLEASE Help Me, thanks.