Mine is not setup with the relay, kickdown switch, etc. It is a switch on the dash and the cable to engage and disengage the unit. It works great, but there is no passing gear like it would be fully setup. The way people drive nowadays there is no need to pass as they are all going much faster than an old rig can go. Cruising at 65-70 on the open road while turning 2,400-2,500 rpms is nice, though.
That's what I'm interested in actually. Not only am I missing the carburetor parts, I would prefer it that way.
