top speed
If it's a 4x4 I would put a lift and 33's or 35's on it. With 35's, 2,000rpm would be about 67mph. 2,500rpm should be about 84mph. Running the truck at 2500rpm all the time won't really hurt it, it's just annoyingly loud.
Back out the circled screw n stick it in your glove box. Also the throttle linkage at the pump and the return spring switch holes for a more crisp throttle response you will have to readjust the rod but it's worth the 2 minutes of work.
Hmmmm seems the pic didnt work. im not on my computer atm but follow what 92betsy said n ill try n repost tomorrow



