Fueling & Injection Fuel Pumps | Injectors | Rails | Regulators | Tanks

what injectors??? help

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Old Oct 9, 2008 | 09:09 PM
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Default what injectors??? help

i just bought a fast 90mm intake and i dont no what size injectors i should buy. could anyone help me out? thanks.
mods. in my sig
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Old Oct 9, 2008 | 10:00 PM
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You should be fine with the ones you have now, unless you get a scan showing differently
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Old Oct 10, 2008 | 07:54 AM
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you're still using the stock 26# injectors right?
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Old Oct 10, 2008 | 08:42 AM
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I had a simualr question as well. My mods are in my sig, I was going to go full port intake and TB. Do I need bigger injectors? Also do fuel rails help with this kind of setup or is it just for show?
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Old Oct 10, 2008 | 02:34 PM
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Originally Posted by 06black6spd
I had a simualr question as well. My mods are in my sig, I was going to go full port intake and TB. Do I need bigger injectors? Also do fuel rails help with this kind of setup or is it just for show?
At the power level you are looking at a 42lb injector would be what you need. Just to double check my math, is it an auto or manual?
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Old Oct 10, 2008 | 02:47 PM
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yea i just have the stockers. even if i dont really need them would they help make a lil more power if i did get some.

Originally Posted by 95TAJade
you're still using the stock 26# injectors right?
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Old Oct 10, 2008 | 02:49 PM
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42lb injectors will be fine for both of your applications. Keep in mind you will need a new tune to compensate for the increased flow of the new injectors.
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