RE: Temp gun
I haven't been in the nitro class for but two weeks. I was watching videos on the break in processes and whatnot quite a bit before I actually took out my truck and I bought a temp gun just in case because some of the videos suggested it. But in my opinion, its all about preference, I honestly do not use the temp gun and if your engine is running fine and you think it sounds pretty good I doubt you're running to high or too low of a temp. Trust your senses.