Here is a rod (or link) and the throttle shaft arm that it attaches to.
It's for a WA1 but it is an example of wear that you may find.
Attachments
IMG_5243.JPG (115.92 KB, 69 downloads)
IMG_5242.JPG (106.82 KB, 69 downloads)


"Adding CFM to a truck will only help at engine speeds you don't want to use."
"I found there was nothing to gain beyond 400 CFM."