sorry i forgot this site doesnt allow that stuff, i get pretty upset when you make a statement and its followed up with " your an idiot even though ive never done it but i still say so"
Ive sprayed the I6, not many people have and its important to get the correct info out and not all the nonsense rumors that are going on in this thread. Nitrous is safe, use the proper equipment, follow that with lots of good fuel and keep your tune spot on. Like i said ive done a 150 on this. Ive done ALOT of 100-125s, never had an issue. Ive read ALL the plugs after a pull to check the distribution on this plenum, its pretty good for small stuff, but at the 150 i noticed the outer 2 holes were a bit lean. If i dont get another high hp toy im probably gonna hit this motor pretty hard next year (ill have a spare) but thats in the air yet, might just pick up another TV 2wd and lighten it up.
One other thing, i figured over 100 not to hit it until around 4200 (where i brought the exhaust cam in to full advance) or it caused some tuning issues when it brought the cam on. Never tried it after i pulled the cam in full at 3600 so thats an unknown as of now.
Gary