what part of "leave d15b8 alone" do people not understand?? 

Great, now we have a kangaroo hopping around in business that is also not his. (before my tachometer redlines, i'll say that Mr. Men At Work in Australia, i understand you, but i don't have the time to deal with your well-worded comments. just know that you shouldn't have spoken up. this is not a "wiki policy" or theory or tight-assed protocol issue for me -> i'm only interested in the clarity of engine B8).
Ok. Does anyone see how ridiculous this is? The d15b8, an engine that nobody really cared about - a USDM-ONLY engine from 20 years ago, which non-Americans COULD NOT HAVE - is all of the sudden attracting attention in 2012 from foreign nationals, which have no knowledge whatsoever about the D15B8! And what's worse, they are INTERVENING?? This is like me telling an Australian the way I think 'Vejemite' should be spelled, and then deleting it. Me telling a Swede that 'Surstroming' [citation needed] doesn't need two dots above the vowel, nor does it need two M's. 
Children, you CANNOT rightfully remove/edit unless you TRULY and GENUINELY know the additions are incorrect. In this case you do NOT. So leave it be. If you think the information MAY need correction, then wait. Wait for another d15b8 expert to edit it. Eventually it will come. Otherwise LEAVE IT ALONE. This is how Wiki works. It's not feasible to add "citation needed" to every damn sentence of data. You two dogmatic dorks really need to get girlfriends and spend some time with them. Tell them you love them. Buy them shoes. They like that attention. Get outside more. Give a street beggar a kroner. It's unthinkable that you are wasting everyone's time. Stop seeing yourself as the internet police. Stop seeing yourself as Wiki watchdogs. Get a life. As for my education, I don't claim to know about the D15B3, or the B4, or the B5. But I do know about the B8 (and a little about the z1, which I made additions to and were LEFT ALONE because most REAL PEOPLE people believed them to be correct).
Now, can everyone (EVERYONE) who doesn't know about the Honda "D15B8" engine just p-i-s-s  o-f-f!?? (and if you don't then I will be making plenty of insults based on your country, religion, status, sexual preference, your self-inflicted erectile dysfunction problems, and whatever info you're foolish enough to disclose to the public). Grrrrr, you guys [mostly Nose-to-the-clouds-choppers-citation-needed guy] really upset me. I don't mess with your additions; why mess with mine? I've never touched a Wiki entry unless I knew I was 100% correct. Just accept it and focus your attention on what you know best. At the very least, LEAVE D15B8 ALONE! Let ME worry about vandals to the B8 section.