Fuel injector upgrade questions
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Fuel injector upgrade questions
Hello I have a 2002 1.7 liter lx model and i want to know a few things
1. What is stock size injectors?
2. I have CAI, Headers,Exhaust,ThrottleBody Spacer, Jdm plug and play chip, what injector size is a resonable upgrade?
3. Should I upgrade the fuel pump, Fuel rail or anything else with the bigger injectors?
1. What is stock size injectors?
2. I have CAI, Headers,Exhaust,ThrottleBody Spacer, Jdm plug and play chip, what injector size is a resonable upgrade?
3. Should I upgrade the fuel pump, Fuel rail or anything else with the bigger injectors?
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Joined: Dec 2011
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Re: Fuel injector upgrade questions
I don't see anything in your list that would necessitate a bunch more fuel.
Stock injectors flow plenty of fuel for what you have.
Watching fuel trims and O2 values in a datalist while driving the car would tell me if it were lacking fuel flow ability.
JMHO. HTH
Stock injectors flow plenty of fuel for what you have.
Watching fuel trims and O2 values in a datalist while driving the car would tell me if it were lacking fuel flow ability.
JMHO. HTH
Joined: Aug 2003
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From: Las Vegas, NV
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a wideband a/f ratio gauge.. but that seems unnecessary unless you're planning a turbo or crazy all motor build..
You don't need to adjust your a/f ratio.
You don't need to adjust your a/f ratio.
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