H22/23 questions.
 

Which H22s have nikilsil lined alumnia fiber sleaves?
Also, are all H-series engines closed deck? Thanks

Re: H22/23 questions. (jcnfh)
 

I believe they are closed deck until 95 but I could be wrong. As far as the cylinders being nikisil, I had no idea.

Damn I love Hondas

Re: H22/23 questions. (jcnfh)
 

For the first question I have a link at home that explains all about it. I will post it later for you I am at work right now.

For the second question, 97 and up are open deck.

Re: H22/23 questions. (jcnfh)
 

Here ya go https://honda-tech.com/zerothread?id=121765 you might be able to find your answer about the first question in that thread. Hope this helps. http://images.zeroforum.com/smile/emsmile.gif

Re: H22/23 questions. (Prelude Vtec 23)
 

Thanks a bunch http://images.zeroforum.com/smile/emsmile.gif