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440cc's in the b16

Old 10-30-2006, 02:58 PM
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Default 440cc's in the b16

i am going to run my 440cc injectors in my b16 turbo setup. what i wanted to know is if i turn the fuel pressure up can i run my turbo setup safely with out blowing it up. and i understand it would be running rich. or can i just plug the injectors in and let them work and not stomp on it. i know i need to tune but i will get that done eventually like within the next week. thanks just looking for a temporary
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Old 10-30-2006, 04:47 PM
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Default Re: 440cc's in the b16

you will run very rich if you gonna with those injectors without tuning ur car..somethings cars blown too for to run very rich..soo
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Old 10-30-2006, 05:01 PM
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Default Re: 440cc's in the b16

It will struggle to run, I'm sure i read something about the injectors blowing the injector drivers in the ECU, cant remember or was that running without resistors hmmmm. either way i wouldnt do it
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Old 11-07-2006, 03:33 PM
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Default Re: 440cc's in the b16

440cc injs - are yout talking about the supra variety?
They're low impedance, so they may smoke up your ECU if your stock injectors are high impedance.
Run a resistor pack to resolve that issue.

You normally can't run beyond about 70-80 psi on stock injectors before having problems.

If supra 440cc injectors will work, you can get 530+ cc high impedance injectors that work in the same fuel rail.. I've got some FS in the FS section - look for 87-88 rx7 turbo II if you're trying to source them on your own.

Remember, if the injectors are too big, you may have idle resolution problems.
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