Well, while I was changing the oil and filters today, I decided I would try out the throttle linkage mod. I moved the throttle linkage up one hole and the springs down.
I have to say, it did make my truck a whole lot more responsive, but I'm not sure I have full throttle travel. Is there an easy way to check this? Also, it seems like the RPM's hang right above idle for about 1/2 a secong when I let off, and then lower back to idle. Any thoughts?
All in all, I think it is a pretty good, and easy little mod. It makes my close to stock truck a whole lot more fun to drive.