Dont take it to the track, if there was anything wrong in the engine and you ran it WOT you could be buying a new engine at the end of the day. Not to mention times for one stock ram are NOT the same for another. Just to many factors there to go off of times.
The oil in your TB is due to the EGR valve, it basically recycles spent exhaust gasses and recirc's them back through your intake to burn a second time, just stupid emissions crap.
Check your truck for codes, turn the key "on" (not starting the truck, off, on, off, on and a code (if there is one) will pop up where the odometer reading is. If there is not a code present it will say Done followed by ----- and then go to your original odometer reading. There are most definitly some codes that with not throw a check engine light. I had one for my speed sensor for example, never through a CEL but the code was always there even after clearing it. Truck ran like it was falling on its face, stalling out at stop signs, no cruise control, and really sluggish. Fix was replacing the pads on my brakes and cleaning them really good. After that no more code and it ran great.
Whats the climate right now where you are at? hot humid weather makes mine run sluggish too.
