Fuel injection

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Sep 11, 2018

KINGALLDAY

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Fuel injection

hello I have a 2002 ex with headers intake and a res delete I have stage 1 crower cams that I haven’t installed yet but I wanted to know what would be the max or recommend fuel injection 525cc, 625cc? Keep in mind I will get it tuned right after.

Sep 11, 2018

Wankenstein

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Re: Fuel injection

My guess is the current stock injectors should be fine as the mods you listed won't add much power to your engine.

Sep 11, 2018

ezone

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Re: Fuel injection

Stock injectors.

Because you haven't increased displacement.

Sep 11, 2018

RobertD

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Re: Fuel injection

Quote:

Originally Posted by KINGALLDAY

what would be the max or recommend fuel injection 525cc, 625cc? Keep in mind I will get it tuned right after.

i agree with the above that it's not needed, but if you want to know, ask the guy doing the calibration what he recommends as the max.

i just went from 19lb to 90lb injectors at the advice of the guy that rewrote my base calibration. he recommended a very specific and far more modern injector for me and gave me a lot of reasons why to use it. downside is that if/when my QH chip battery dies, the car will revert to thinking it has 19lb injectors and i'll be stuck waiting for a tow truck.