The first throttle cable through the 2S is too small and won't get to the linkage with the ITB’s. I'd a take a look at some old Toyotas on the wrecking garden and found 1 that will suit from a 1989 SV21 Camry. This structure removes the limits and inefficiencies https://4age20vblacktopforsale21986.blogkoo.com/details-fiction-and-toyota-4age-58586660