Z32 Upgrade Question

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Nissan-S14
Posts: 916
Joined: Wed Dec 11, 2002 4:39 am
Car: 95 Nissan 240SX SE

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Ok i have been trying to search this answer but couldnt really find anything. All I found is some guys talking about all motor power. Anyhow I want to install the Z32 Air flow Meter and a Z32 Fuel Pump, as well as the Z32 throtle body and fuel injectors. Now i know the MAF of Z32 will fit the stock KA24DE, but what about the fuel pump and everything else. And will it make any noticeble horse power. Now will I need to get the Apexi AFC or anything esle for this upgrade? Anyother suggestions or comments please welcomed. If you think this is stupid let me know.


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corn322
Posts: 1572
Joined: Tue Apr 22, 2003 10:11 am
Car: 1993 240sx
Location: Austin, TX

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yeah, your gunna need some computer thing to make the z32 mafs work, and for the bigger injectors I think

the fuel pump will work, but it'll take some work to get it to work

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C-Kwik
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Joined: Thu Aug 01, 2002 9:28 pm
Car: 2013 Chevy Volt, 1991 Honda CRX DX

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You should see no gains from using the Z32 parts. The S14 parts are quite sufficient to provide fuel for a normally aspirated motor and the S14 MAF is not very restrictive. Most 240sx owners who do these kind of upgrades do it because they have to compensate for the higher airflow and fuel requirements of a turbo system. If you ask me, if your not going to put a turbo on it, you are just wasting money.


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