Injectors on N/A?
#1
Injectors on N/A?
Don't Flame. I searched and it just poped in my head. Has anyone upgraded there injectors on N/A? I was thinking the ones that come with the S/C kit 440's
Think with a CAI, and a full Header back exhaust, your allowing more air in and out, what about fuel? or is computer and stock injectors good enough?>
Think with a CAI, and a full Header back exhaust, your allowing more air in and out, what about fuel? or is computer and stock injectors good enough?>
#4
hears some food for thought......some people (me as one of them) when first getting their turbo installed ran with stock injectors with a base tune on their fic (or other engine management). now this is on low boost (5-6psi). if tuned your stock injectors are plenty unless your going wild n/a. but with simple bolt ons larger injectors are not needed and could potentialy cause bad idle issues or drivability could suffer as well. lets not mention gas mileage will suck....lol
I have experimented with running no engine managment and 550cc injectors on my car. Keep in mind that this is with turbo installed. what would happen while im at idle my afr's would jump a bit, never would be as steedy as stock but would hover around 14.7afr....as soon as you stomp on the gas (pedel to the floor) but before i would reach boost my afr's would just go crazy rich 10afr then it would start to lean back out when my turbo would spool.
so i assume that becouse that rich condition happened in vac that it would be just about the same issue you would observe on any n/a car with larger injectors and no engine managment.
I have experimented with running no engine managment and 550cc injectors on my car. Keep in mind that this is with turbo installed. what would happen while im at idle my afr's would jump a bit, never would be as steedy as stock but would hover around 14.7afr....as soon as you stomp on the gas (pedel to the floor) but before i would reach boost my afr's would just go crazy rich 10afr then it would start to lean back out when my turbo would spool.
so i assume that becouse that rich condition happened in vac that it would be just about the same issue you would observe on any n/a car with larger injectors and no engine managment.
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SloTC1
PPC: Engine / Drivetrain
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08-16-2018 02:45 PM