Im not really sure what caused what. All I was told is, my exhaust vavles for #2 appear need to be replaced. While removing my head, they found the piece of bosch plug in there. They said it might of contributed to the issue, but over all there saying over rev'ing, incorrect plugs, to much heat caused the burn. I never saw any broken plugs when removing them either though...

I dont know, but its getting fixed and thats all I care about after trying and trying and trying to figure it out. At this point, Im not asking anymore questions, only because Im replacing everything there is that can cause it anyhow.

Now Im buying type R vavles, per suggestion of the head shop. They said it wont be faster (or noticiable), but there skinnier or something and better suited for stop and go? They also suggested I get better springs if I want to. And also adjustiable cam sprokets, saying that will be a noticiable addon.

So at this point, Im doing type r vavles all the way around. Type R springs, adjustiable cam gears, timming belt, mil'd head and cluth ACT stage 2 (already had one and loved it).

Question, will I notice much with the cam gears adjusted? Ive got a stock setup with intake. And will the type R vavles be better? They said there skinner? Is that a good thing? I want this to least longer than the 70k my stock lasted? Also, will Mil'ing down my head help or cause more issues? From what I think i understood, will the mill'ing raise my compression? And if so, do I really want that?

Anyways, thanks for everything you all. You have all been great and i appreciate it all.


Thanks,
Don