Oversized injectors

[eric]

Hey People, I am in need of info on where i can find oversized injectors for my 06 cobalt LT?any answer would be great thaNKS!

 

[YelloEye]

Oversized...what size are you looking for and what is this setting up for?

 

[cobalt123]

ZZP or OTTP and you will need a tune to use them so trifecta on that part

 

[eric]

Oversized...what size are you looking for and what is this setting up for?

just big enough to put more fuel into the engine b/c im putting an cold air intake,amss air flow,exhaust and i was told by a mechanic to put injectors to get the full horsepower pick up

 

[YelloEye]

Stock injectors will be fine for intake and exhaust work, unless you drop cams or go forced induction you wont need injectors. Though a tune will get you the most out of that mod list you're looking at.

 

[eric]

A tune? i may sound really retarded right now but a tune up correct...lol sorry for my lack of knowledge im fairly new ..

 

[Tuner923]

A tune? i may sound really retarded right now but a tune up correct...lol sorry for my lack of knowledge im fairly new ..

no, a reflash of the data tables in the ecm by a "Tuner"

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[eric]

Thanks.!

 

[cobalt123]

well i suppose you it technically is a ecu specific tune "up" lol

 

[Tuner923]

well i suppose you it technically is a ecu specific tune "up" lol

I guess you could say that but, I think it's better to differentiate electronic reprogramming from component replacement and adjustments.

 

[eric]

is there anyway to reflash my computer via home done like detach battery cables to restart system or do I have to go get it reflashed and pay 2004

 

[Tuner923]

detaching the the battery cables will not do anything. if you get different injectors you will need to have the car programmed by a tuner no way around it. by changing the injectors you will go outside the factory parameters.


ECM CANNOT compensate enough for mods you do to either int or exh Theres set parameters that your ecm can work within tunes change these parameters. Without a tune If any there will be slightest bit of gain til it's out of range of the ecm and will not be noticeable. Theres a chance that your "bolt ons" can lose you power.
Every person that comes to here stop asking the same question that is answered with this same answer. It's not going to be any different when you ask.

this also applies to fueling modifications.