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Bigger injectors on N/A make any difference???

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Old Aug 26, 2005 | 11:39 PM
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Default Bigger injectors on N/A make any difference???

hey guys i have a few questions. first off would really see and N/A increase power wise if i got some 30 pound injectors mods in sig. would there be any really benefits from them. lastly if i install injectors would i need a better pump or is the stocker ok. any info would be great thanks guys.
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Old Aug 27, 2005 | 03:17 AM
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Injectors only help if you are running out of fuel with the current ones.
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Old Aug 27, 2005 | 04:15 PM
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A wideband dyno run will tell you everything you need. You're probably ok as is.
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Old Aug 27, 2005 | 04:43 PM
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Originally Posted by onfire
A wideband dyno run will tell you everything you need. You're probably ok as is.
I agree with both.... On a third gen z they are a little difficult to tune. but as mentioned earlier you are more than likely safe with stock.
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Old Sep 2, 2005 | 03:36 PM
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I recently put on PRC Stage 2.5 heads and an F13 cam...my stock injectors maxed out around 5000 RPM so I'm dropping in flow matched SVO 30#s. Injectors are pretty easy to swap out so if you need bigger ones later down the line it won't be a problem. Your tuner should be able to tell you if you are running too lean, thus requiring larger injectors.
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