The initial throttle cable from the 2S is too shorter and won't get to the linkage for the ITB’s. I'd a look at some aged Toyotas for the wrecking lawn and found one that would healthy from a 1989 SV21 Camry. This layout gets rid of the limits and inefficiencies https://4age20vitbs31975.ja-blog.com/39458964/facts-about-4age-20v-itb-revealed