I have seen some people take the slack out of their accalerater cable by useing zip ties. They put them arround the cable where the accelerater pedal arm pulls on the cable. My accelerater pedal has set low ever since i bought my truck.
I wanted to do some kind of mod to fix it. But i was worried that zipties might not hold up. So i started thinking of other ways to do it. What i came up with is the same thing without the zip ties. It is just a metal spacer. I cut a slot in a metal rod so it would be able to go on the cable.
Next i drilled and threaded a hole so a set screw could go in and hold it on the cable.
Here it is on the cable. (red arrow) It's hard to take a picture of it.
Now my accelerater pedal sets higher. It is a lot better than it used to be. It took some special equipment to do and it is overkill. But it was a fun project.
Just thought you guys might like to see it.