I have a Fully built B16a with a Semi Built head, High compression pistons running about 12:1. Type r cams, skunk2 IM, an tuning it on hondata s300.

Anyway my type R injectors dont put out enough fuel i think they run at like 240ccs?

Dont know much about injectors, Any Advice on picking a set would be appreciated

 

What is your fuel pressure?

 

OEM 240cc injectors should be enough.

 

If you are going to upgrade injectors at this time, then you may as well perform the
RDX 410cc injector swap.

 

WHY? So he needs to buy a custom fuel rail or injector adapters? A NA street B16 will never need a 410 cc injector.

 

my na street b16 necessitates 410's. If youre going with RC's, yeah you need high volume b/c you can only run them up to 60% duty cycle (supposedly).

As far as the RDX's, yea prob. not necessary. The best thing to do is talk to your tuner. He will have to retune anyways, so use what he suggests to help him reach his targets for idle and WOT characteristics. Its not unseen to have 500+ cc injectors on a <2.0L build.

 

It's true, I've seen it. But my 550 cc RCs on a 1.8L may supplement a lil' spray.

240 cc OEM injectors can support 200whp anyway.

 

For the superior spray pattern. No, he doesnt need 410cc injectors. However, ALL engines will benefit from the improved properties that the RDX injectors provide not just super highly modified setups.

 

Bosch style injectors have just as good of a spray pattern and you can just bolt them in.

http://www.fuelinjectorclinic.com/cg...ey=IS115-0525H

http://www.tamparacing.com/forums/ho...tant-they.html