bigger injectors and safc?

Information on the naturally-aspirated KA24E and KA24DE engines.
blacked out
Posts: 47
Joined: Tue Aug 16, 2005 5:21 pm
Car: Z32

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I got a KA24DE and a safc, now it I put in bigger injectors could I use the safc and get more power with that setup?


Dark-Hawk
Posts: 52
Joined: Mon Nov 21, 2005 9:18 pm
Car: 90 240SX SE

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Nope. You need more mods for those injectors to actually do anything for you. Your stock injectors are fine as you're by no means close to maxing them out as I'm assuming you're stock. More fuel does not always mean more power lol. Hope this helps some.

itsRaine
Posts: 183
Joined: Tue Aug 12, 2003 4:54 pm
Car: Keira Knightly, the Lakers, and Keira Knightly.

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SAFC isn't a miracle worker, all you'd end up doing is installing your SAFC and big injectors, then tune down the big injectors to spray like the OEM stock injectors. What do you gain from that?

blacked out
Posts: 47
Joined: Tue Aug 16, 2005 5:21 pm
Car: Z32

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More mods like ?

DjPantsSpecR
Posts: 1711
Joined: Fri Jan 14, 2005 12:49 pm
Car: 93 Nissan MS13
92 Nissan RMS13

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like more air.

you can sit around and burn all the fuel you'd like too, but if you dont have the air to back up as much fuel as you'd like to burn you're going to make LESS power in

forced induction.

its very unlikely any of us will make enough N/A power to max out our current injectors, but with the SAFC there is power to be found, you just dont need bigger injectors yet

blacked out
Posts: 47
Joined: Tue Aug 16, 2005 5:21 pm
Car: Z32

Post

So is there anything I can do to use the safc for some thing positive without forced induction? I do have I/H/E.

DjPantsSpecR
Posts: 1711
Joined: Fri Jan 14, 2005 12:49 pm
Car: 93 Nissan MS13
92 Nissan RMS13

Post

yes, definately, but you should have it tuned by a qualified professional with a dyno, and its very feasible to see a 10-15hp gain, maybe even 20 hp.....

we're all just all saying you dont need bigger injectors, the safc was a good item to pick up, the KA runs unnecessarily rich under WOT


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