zxjuiced Posted October 19, 2004 Share Posted October 19, 2004 I`m in the market for a Maxima N-47 cylinder head! Can`t locate this in my neck of the woods! Would perfer complete head! thx........... Quote Link to comment Share on other sites More sharing options...
RB26powered74zcar Posted October 19, 2004 Share Posted October 19, 2004 I think I may have one... how do I know its a "Maxima" head vrs just a N47? Quote Link to comment Share on other sites More sharing options...
Muskrat Posted October 19, 2004 Share Posted October 19, 2004 the maxima N47 has a smaller combustion chamber than the Z car N47. Easiest was to tell is that the maxima N47 is going to have a combustion chamber shape that looks very similiar to the later P79/P90 heads, rather than the early style open chambers. Quote Link to comment Share on other sites More sharing options...
Mack Posted October 19, 2004 Share Posted October 19, 2004 on this PAGE I have a pic of a maxima N47 next to a Z/ZX N47. the maxima is on the left, Z/ZX on the right. This is an excellent choice for a head! I am running one RIGHT NOW on my 280ZX with flattops. NICE power over stock. on a flat top, it bumps the compression over 10.5:1. still able to run on street gas too! McAdam[/url] Quote Link to comment Share on other sites More sharing options...
RB26powered74zcar Posted October 19, 2004 Share Posted October 19, 2004 the maxima N47 has a smaller combustion chamber than the Z car N47. Easiest was to tell is that the maxima N47 is going to have a combustion chamber shape that looks very similiar to the later P79/P90 heads, rather than the early style open chambers. Looks like I have me the crappy one.... Quote Link to comment Share on other sites More sharing options...
Muskrat Posted October 20, 2004 Share Posted October 20, 2004 Yours looks just like the one I've got on my L28 at the moment. Oddly though, the valves on yours look to have different casting marks on them than mine did. All of mine had miniature nissan emblems cast into the valve face. Quote Link to comment Share on other sites More sharing options...
pallnet Posted October 20, 2004 Share Posted October 20, 2004 I have one that i was running about a month ago till I went turbo... I polished the valves and blend the chambors a little. it's a good head. Mine is out of an 83 with the larger valves. Email me if your interested. pallnet@hotmail.com Quote Link to comment Share on other sites More sharing options...
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