JelmerPatrol Posted March 13, 2009 Share Posted March 13, 2009 I was at a Japanese engine and gearbox rebuild shop today where I found an 280ZX engine cover under alot of dust. I took a look at it and found that the trottle body had 2 trottles in it! A small one in the bottom that opens first and a bigger one on top. It also had "******injection" on the manifold (I cant remember what it said exactly) Is this comon on US engines too, or is it JDM? I asked the owner about the block, they imported thousands of Japanese engine's over the years and this was an leftover. I also bought an very rare Nissan PTO unit from him a while ago. Quote Link to comment Share on other sites More sharing options...
blue72 Posted March 13, 2009 Share Posted March 13, 2009 Did it look like this one? http://forums.hybridz.org/showthread.php?t=104570 Quote Link to comment Share on other sites More sharing options...
HowlerMonkey Posted March 14, 2009 Share Posted March 14, 2009 Ah.........the famous red x intake. Quote Link to comment Share on other sites More sharing options...
JelmerPatrol Posted March 14, 2009 Author Share Posted March 14, 2009 Yes, I think it said "red x injection" in cast on the menifold. I looked way different than the US and Euro intakes. It was an N42 block and head. The guy asked €400,- so I didn't buy it. Maybe I can buy the intake seperate, Ill ask him. Quote Link to comment Share on other sites More sharing options...
kolonelklink87 Posted March 14, 2009 Share Posted March 14, 2009 Did it look like this one? http://forums.hybridz.org/showthread.php?t=104570 the photo from nzeder on that post has two intakes on it, the p65 and another, what's the other? ...there's no mention of curved runners in this post, so is that the one you're refering to? Quote Link to comment Share on other sites More sharing options...
JelmerPatrol Posted March 17, 2009 Author Share Posted March 17, 2009 I remember now, it said "Naps Computer system". Is this an good intake manifold? Or is it better to customize an diesel intake? Quote Link to comment Share on other sites More sharing options...
kiwi303 Posted March 17, 2009 Share Posted March 17, 2009 Nissan Anti Pollution System. if you hit the search with "NAPS" theres a fair bit of detail on them. they tended to be JDM only, my '79 ZX has a NAPS badge on the boot. Quote Link to comment Share on other sites More sharing options...
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