Custom Intake Manifold Injectors? Help - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Musezik · 04-01-2011, 10:30 PM

So I have a ka24de custom intake manifold and I need to know what kind of injectors should I install in them.

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Musezik · 04-01-2011, 10:33 PM

Thanks to who helps me.

Pro ViZIon · 04-02-2011, 10:18 AM

Your gonna need top feed fuel injectors.

Look into getting some RC Engineering ones.

Is this going to be ka-t?

jr_ss · 04-02-2011, 12:58 PM

You need to measure the ID of the lower seat and upper seats. You'll have to figure it out from there. They are probably standard Bosch style injectors which you can get anywhere. RC's have that style injector.

Pro ViZIon · 04-02-2011, 05:48 PM

And if your on a budget you can get some 680cc injectors from the first generation gsl-se rx-7.

Musezik · 04-02-2011, 11:06 PM

Thanks Everybody. The only reason I asked is because my stock sr20 injectors didn't fit. They were too short or stubby. However you wanna call it and it didn't sit well.

Pro ViZIon · 04-02-2011, 11:08 PM

They wouldn't have worked even if they fit since they are side feed injectors.

Musezik · 04-02-2011, 11:22 PM

Dammit. This is my first time owning a 240 so sorry. haha. Well I guess I learn something new. Thanks.

JuMPiiN · 04-02-2011, 11:27 PM

Who made the manifold ? Im sure they could tell you what size injectors you need.

Musezik · 04-02-2011, 11:34 PM

Also about the fuel stuff am I suppose to buy a aftermarket fuel pressure regulator and some new type of steel braided lines?

JuMPiiN · 04-02-2011, 11:42 PM

you dont really need SS lines, there better but you dont NEED them, you should def get a FPR if your upping the injectors.

Pro ViZIon · 04-03-2011, 01:28 AM

Like JuMPiiN said. But for the fpr if your only going for a stockie like sr setup an adjustable fpr won't be necessary. You will need a rom tune however. Also make sure to get a walbro pump if you don't already have one.

jr_ss · 04-03-2011, 08:02 AM

You're best bet being that you're 17, sell the manifold and keep your stock one. You don't have the funds to build a high hp setup that this manifold would accel on anyway...

Musezik · 04-08-2011, 07:43 PM

So I got some evo 9 injectors for cheap and the clips wont fit in? Im just wondering what can I do to make them fit. Thanks.

04-01-2011, 10:30 PM	#1
Musezik Leaky Injector Join Date: Jan 2011 Location: Milwaukee Age: 28 Posts: 71 Trader Rating: (1) Feedback Score: 1 reviews	Custom Intake Manifold Injectors? Help So I have a ka24de custom intake manifold and I need to know what kind of injectors should I install in them. Image - TinyPic - Free Image Hosting, Photo Sharing & Video Hosting Image - TinyPic - Free Image Hosting, Photo Sharing & Video Hosting

04-02-2011, 10:18 AM	#3
Pro ViZIon Zilvia Junkie Join Date: Dec 2008 Location: Las Vegas, NV Age: 31 Posts: 415 Trader Rating: (0) Feedback Score: 0 reviews	Your gonna need top feed fuel injectors. Look into getting some RC Engineering ones. Is this going to be ka-t? __________________ 1990 Nissan 240SX w/KA24DE - New project 1984 Mazda RX-7 GSL-SE 13B

04-02-2011, 12:58 PM	#4
jr_ss Post Whore! Join Date: Dec 2005 Location: Pa Posts: 6,052 Trader Rating: (34) Feedback Score: 34 reviews	You need to measure the ID of the lower seat and upper seats. You'll have to figure it out from there. They are probably standard Bosch style injectors which you can get anywhere. RC's have that style injector. __________________ My SR20VET

04-02-2011, 05:48 PM	#5
Pro ViZIon Zilvia Junkie Join Date: Dec 2008 Location: Las Vegas, NV Age: 31 Posts: 415 Trader Rating: (0) Feedback Score: 0 reviews	And if your on a budget you can get some 680cc injectors from the first generation gsl-se rx-7. __________________ 1990 Nissan 240SX w/KA24DE - New project 1984 Mazda RX-7 GSL-SE 13B

04-02-2011, 11:08 PM	#7
Pro ViZIon Zilvia Junkie Join Date: Dec 2008 Location: Las Vegas, NV Age: 31 Posts: 415 Trader Rating: (0) Feedback Score: 0 reviews	They wouldn't have worked even if they fit since they are side feed injectors. __________________ 1990 Nissan 240SX w/KA24DE - New project 1984 Mazda RX-7 GSL-SE 13B

04-01-2011, 10:33 PM	#2
Musezik Leaky Injector Join Date: Jan 2011 Location: Milwaukee Age: 28 Posts: 71 Trader Rating: (1) Feedback Score: 1 reviews	Thanks to who helps me.

04-02-2011, 11:06 PM	#6
Musezik Leaky Injector Join Date: Jan 2011 Location: Milwaukee Age: 28 Posts: 71 Trader Rating: (1) Feedback Score: 1 reviews	Thanks Everybody. The only reason I asked is because my stock sr20 injectors didn't fit. They were too short or stubby. However you wanna call it and it didn't sit well.

04-02-2011, 11:22 PM	#8
Musezik Leaky Injector Join Date: Jan 2011 Location: Milwaukee Age: 28 Posts: 71 Trader Rating: (1) Feedback Score: 1 reviews	Dammit. This is my first time owning a 240 so sorry. haha. Well I guess I learn something new. Thanks.

04-02-2011, 11:27 PM	#9
JuMPiiN Zilvia Junkie Join Date: Sep 2010 Location: Bossier City, LA Age: 30 Posts: 393 Trader Rating: (4) Feedback Score: 4 reviews	Who made the manifold ? Im sure they could tell you what size injectors you need.

04-02-2011, 11:34 PM	#10
Musezik Leaky Injector Join Date: Jan 2011 Location: Milwaukee Age: 28 Posts: 71 Trader Rating: (1) Feedback Score: 1 reviews	Also about the fuel stuff am I suppose to buy a aftermarket fuel pressure regulator and some new type of steel braided lines?

04-02-2011, 11:42 PM	#11
JuMPiiN Zilvia Junkie Join Date: Sep 2010 Location: Bossier City, LA Age: 30 Posts: 393 Trader Rating: (4) Feedback Score: 4 reviews	you dont really need SS lines, there better but you dont NEED them, you should def get a FPR if your upping the injectors.

04-03-2011, 01:28 AM	#12
Pro ViZIon Zilvia Junkie Join Date: Dec 2008 Location: Las Vegas, NV Age: 31 Posts: 415 Trader Rating: (0) Feedback Score: 0 reviews	Like JuMPiiN said. But for the fpr if your only going for a stockie like sr setup an adjustable fpr won't be necessary. You will need a rom tune however. Also make sure to get a walbro pump if you don't already have one. __________________ 1990 Nissan 240SX w/KA24DE - New project 1984 Mazda RX-7 GSL-SE 13B

04-03-2011, 08:02 AM	#13
jr_ss Post Whore! Join Date: Dec 2005 Location: Pa Posts: 6,052 Trader Rating: (34) Feedback Score: 34 reviews	You're best bet being that you're 17, sell the manifold and keep your stock one. You don't have the funds to build a high hp setup that this manifold would accel on anyway... __________________ My SR20VET

04-08-2011, 07:43 PM	#14
Musezik Leaky Injector Join Date: Jan 2011 Location: Milwaukee Age: 28 Posts: 71 Trader Rating: (1) Feedback Score: 1 reviews	So I got some evo 9 injectors for cheap and the clips wont fit in? Im just wondering what can I do to make them fit. Thanks.

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