I am looking at upgrading my injectors to a 580cc for my turbo set-up and need some input from people that actually work on turbos alot. I have used the calculators and they all say that for my 300-350 horse goals I would need 650cc plus injectors, but I would like ot not install a resistor if possible and the 580cc are only 285.00 and do not require the resistor box. Any info would defiantely help. the set-up will be a fuly built D16Z6 with a T3/T4 hybrid that wil be run by Hondata.

 

you should be fine with the 580cc of fuel at around 300-350hp with duty cylce around 80-85% running around 50psi of fuel pressure.

 

You could get some precision injectors for that price in almost any size you want. Resistors are cheap and easy.