I have a 2001 integra ls, T3 turbo, planning to run 9-10 psi... about 240-250 whp...

How big of an injector will I need? Planning to get RC 440cc but I dont know if it's big enough.. Is there a downfall to going oversized?? Like 750cc or so?

 

some people say that big injectors "wont idle" dont listen to them.. its rubbish.. its all about the tuner..

get 750's so when you want more power you dont need to upgrade again

 

hell if you have the cash get 1000cc but make sure you have a good tuner. I got 750cc with my 250whp setup for "room to grow" but soon relized they won't be enough for 550whp (250whp is only fun for so long ). On a side note if you plan to tune yourself or get your avg tuner. Best of luck getting them to idle right.

 

Can you give me HP ratings for certain cc's?
440cc, 550cc, 750cc? How much HP can each one support up to? Thank you.

 

Im selling some 550's.

550's max out ~ 360-380whp at stock fuel pressure