Injectors

[ray4was]

Would bigger fuel injectors be a good noticable differance in my 04 grand prix gt?

 

[TheOtherNick]

no, but reading would.

 

[01gpgt01]

Not unless you need them

 

[BillBoost37]

A fuel injector has a spray pattern. The smaller the injector the closer to a mist. The larger...the pattern becomes more like a garden hose. Fuel economy and power are best found from the finest mist with enough fuel for the application.

If you are stock, your injectors are more than enough for your motors appetite. Going larger could cause poor idling, less mpg, need for a tune and give you no benefit.