FASCINATION ABOUT JDM TOYOTA 4A-GE

Particularly, heaps manage to say the pink major / modest port head is a lot better than the big port / blue major but does that still use When thinking about functioning ITBs?Which on is wider. I am just inquiring that since i have KP61 and i have just a block this much, and i am tring to evaluate how "deep" airbox I am able to use, right before i