Injectors

Information on the naturally-aspirated KA24E and KA24DE engines.
blackbeauty240
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Joined: Wed Aug 07, 2002 5:09 pm
Car: cooking, fiddeling around with different cars

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How many PSI do the stock injectors put out on a stock 90 model ka24e?


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JNM240
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Joined: Wed Jul 31, 2002 2:45 pm
Car: 90 Coupe, 90 Hatch (CA18DET)
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Injectors are usually rated in CC's, the ammount of fuel that they flow. Your fuel pressure should be approximately 33 PSI at idle with the vacuum hose connected (to fuel pressure regulator) and 43 PSI with the vacuum hose disconnected. Venom makes some 10% higher flow rate that the stock KA24E injectors, which is a large as you can get before you have to modify your ECU to use the new injectors. Check them out:

http://coximport.com/Merchant2...omINJ

Edit: i know that didnt answer your question directly, but my FSM doesnt list the cc's of stock injectors. Hopefully this information will help you out none the less.

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95_240sx
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I believe, although dont quote me on this, the stock ka24e injectors are 250cc Anyone correct me?

Rick

ITR_KILLR
Posts: 153
Joined: Mon Sep 16, 2002 8:35 am

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I think they're 285cc

my old stock sr20de inj, were 259cc


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