How do i use hi-impedance injector on evo123? i'm eying on those FIC >1000cc injectors and i saw they have few models for evo. Been wanting to know what i need to do to install hi-imp injectors on evos.
My sister's kancil 850 auto, rpm during idling is roughly around 2k without turning on the a/c yet.. i think it is high right? So i'm going crazy to tuning it down n manage to get 1k, i did it but it mess up...