ok so just got my vortech v2 installed problem is im running really lean so the tech guy told me a i need injectors and a tune/piggyback, he said go with 450cc injectors, my questions are would 550cc be ok? and what kind of piggyback do i need to tune these gas spitters?

 

U can go with any size u want! 1000cc will work because the piggy back controling them. I would go with the aem ecu if i was u.

 

i can used 1000cc? thats not too big? and a ecu is expensive lol

 

You can always have bigger injectors, better to have overkill instead of not enough Yeah the stand alone is more expensive but the benefits might out weigh the costs for your application. And be careful driving that car! Lean=Kaboomed S2k

 

don't use 1000cc injectors for that setup. your idle will be shit with a piggyback trying to correct it. if you went with a standalone you would be fine.

depending on what you are going for the oem injectors may be able to handle it. once you are over 300 to the wheels or so then you need an upgrade. I wouldn't go with anything larger then 650cc though. you may be able to find those injectors used and a used emanage blue for 500 bucks combined.