Ok. Let me answer each of your statements one by one. Your statements are in red and my answers in black.
Before you accuse someone of copying and pasting think twice is my suggestion. Looks like you're pretty good at the crime you're accusing me of.
Bro you reply consisted of 4 lines copied from some website and you did not post the source either, which implies that you wanted it to be portrayed as your own statement. If you ever take information from a source, the ethical way is to state your source. BTW, I did post my source at the end of the article so that people like you can go there and check. The reason for posting all that information (which you did not read according to you) was to make you understand the differences between SOHC and DOHC configurations with animated pictures which, unfortunately I cannot make. 
I'm not going to bother reading the stuff you've posted
That shows your mentality and also the fact that you do not have the ability and temperament to read meaningful material and gain any knowledge from that. Also, this shows that you are not here to have a discussion (which is two way BTW), but to just make noise about Honda's glory.
let me tell you why the B16A vs the R18A is faster. It's not because of the DOHC layout. The performance of the B16 comes at a cost, and that is fuel economy. The R18A is not a performance engine and does not include a performance-VTEC implementation. Infact the R18As vtec is an economy vtec; which is configured backwards (1500-3500 rpm is usually vtec economy mode).
Meray bhai! tum ne khud he meray point ko validate ker diya We are going to assume here that Honda's engineers are not goofs and are highly trained and educated engineers. There must havve been a reason why they chose the DOHC configuration for a sporty (and uneconomical according to you) engine. Yes my dear friend, you have finally stumbled upon my very point. Honda engineers chose the DOHC configuration to attain a more "sporty" character from the engine.(H)
Secondly the R18A is tuned for a lot of efficiency (smoothness, good lowend torque however much like any other Honda engine its meant to be pushed).
Ok, so what do you call "Low-end" torque? The max torque for your information my brother is achieved at 4300 RPM in the R18A. this is certainly not low-end unless it is a Formula one engine (which it is not). An example of low-end torque would be that of Honda City's 1.2 Ltr i-DSi engine which, according to Honda, produced max torque at 2800 RPM.
There is this little thing called a UNICHIP available for the R18A which brings the output to over 160HP. Don't belive me? Go ahead and do some googling, you seem good at it
This discussion I believe is not about "Chipping" the engines, rather the inherent differences between SOHC and DOHC applications. And yes, I am proud of my ability to research a topic (Googling is one way of doing that) and then presenting the findings in a coherent way while stating the source of information as well. BTW, research has been my passion since I was a student and then later on in my professional life as well. Thank you for the compliment.
