Originally Posted by sxecrow
I was origionally gonna get 440 cc's as they are about $40 cheaper than 380 cc's. I didn't think it would make a difference when the car was tuned. John had these lying around we made a deal to use them. I figured it wouldn't make a difference once car is tuned. Are you saying it does? I thought the ECU would tell them how much fuel to put out.
i wouldnt consider those too big. I would always suggest to go with a little bigger injector than you really need. You really shouldnt press the injector passed 80% duty cycle. With that said, you can tune around the fact that they are bigger by adjusting the fuel multipliers that is integrated in most EFI tuning programs.