Question On Injectors

[wontonracer]

I have a 99 SI and im looking at getting RC 550cc injectors. I have a AEM fuel rail now. I was wondering if i need to get anything else with the injectors or can i just unplug the old ones and plug in the new ones.

 

[knowledge]

New o-rings.

 

[djextremity]

Knowledge, I shot you a PM.

 

[posol]

put your stock rail back on

 

[wontonracer]

Why do u say put the stock fuel rail back on

 

[pills_PMD]

what can you possibly be pushing to need 550 cc injectors?

 

[prawjEKt Cx]

yeah no shit.... it takes alot to push 550's

 

[wontonracer]

well i dont know if i need 550s i was just wondering. i have a vortech SC w/aftercooler and i wanted to upgrade the injectors.

 

[pills_PMD]

440 tops... and what kind of ECU are you using??

 

[wontonracer]

was planing on running my stock ecu i also have a vfac