Hey John.... Here are a few pics that I found of the Hilborn injector and the linkages. I will continue to look for more. Also I will be at the NHRA races in Vegas this weekend. I am not sure if they will have any of the Cackle cars out there or not but if they do I will make sure and get some good pics of the linkages for ya. and from a couple of these pics I am posting the linkage where the throttle cable connects to, makes me think it is a cable similar to what a transmission cable is and how it operates. I will see what else I can find for you but here are a few pics......