Stemming off one of the most intelligent comments out of Vteckidd's mouth, "People who buy custom made headers, are different people than those who buy the knockoff replica/copycat/mass production headers." This point can be expanded into many realms of the car world, and here it's present in the selection of motors for such and such power. But the overwhelming problem people here fail to notice is that everyone here is their own person and has their own ideas and has their own goals. At the end of the day they are going to come up with any and all reasons to justify why they feel the way they feel. So in the case of people's selection of headers, I personally needed and wanted a custom made piece after a fitment issue of a mass produced header and I personally believe in not skimping on price when it comes to building something that I want to last and have "Quality". Yeah, so there are people out there that have paid less than me and gotten just as good, and sometimes "better" results. But you know what? That doesn't matter, I know what I want and I know how I want to do it. Plain and simple. If I have the opportunity and money to do something then that's my call. Simply trying to bash others because they want to achieve a goal differently is almost a complete waste of time.... Because at the end of the day, we will make our own choices and we will do whatever we rationalize to ourselves as the "BEST" option....
This argument is seen in other realms of cars - Such as brands. The cheap and affordable owners always talk about how they can perform and match that of cars X times their price. But does that Porsche owner care that you have a civic that is faster than his car? Most likely not because he still got the Porsche, if he wanted a 12 second civic, that's what he would have done.
Life is all about balancing what you want to do with what you can do. Fact of life. If there is anything the car scene has taught me, is that there is always going to be someone faster, better, stronger, more reliable so just LEARN WHAT YOU LIKE and DO WHAT YOU LOVE regardless of what others try to tell you, and you'll be a lot happier.
And on a side note, I went K series, because I wanted to be different, I wanted to have that WOW factor when someone sees under my hood. I like the technology behind the K series motors, and I like how it is one of the product development forerunners for Honda's engines. Money wasn't an option and so I payed for my cup of tea. TO EACH HIS OWN. And my Barely 195hp K series full weight coupe with A/C was dead even with Chunky's 243hp fully build k20 ep3... So Dyno numbers don't always add up and become the end all be all, because they are a tool used to tune a car to it's full potential. Until you take a car to a track and see that power in use, you're only bench racing.