I have a b18b turbo integra and i need to get bigger injectors. what kind will work on my motor and what size will i need? i have a t3t4 turbo running 7 lbs of boost.

 

The Forced Induction forum exists for threads like this...**Moved**

As for the injectors, we need to know a power goal and the fuel you plan to run. For now, my default answer is to get a set of RC550cc injectors. Those will support mid-300whp on pump gas.

An easy way to answer this for yourself is by calculating 6cc total injector flow for every 1whp. That way if you plan to make 300whp, you need 1800cc injector flow. Divide that by 4 injectors and you have 450cc per injector. If you plan to run E85, that number becomes 7.8cc per whp rather than 6cc