fbp_hatchy

Hi,

I just picked up an AEM fuel rail and was thinking of picking up a set of RC fuel injectors. My questions is what size is appropriate for my setup? I mean I know that the bigger CC means more fuel, but will I notice any performance difference on a b16a2 with ctr cams and cam gears? I was thinking of getting the 440cc..does that sound about right?

Thanks!

Alex

dee123

personally, I think 440cc is a little on the large side. JMO.

imported_FlatBlack

I agree, 440cc/min injectors on a mild N/A engine setup like that would be to much. it would cause you engine to run to rich with out retuning the ECU. You'd have a crazy rich idle. You would be best to get a rising rate fuel pressure regulator so that you would only get the extra fuel you need while under load. A rising rate fuel pressure regulator should be suffice to supply the extra fuel you'll need for your CTR cams and any other bolt on you may have such as intake, headers, and exhaust.

red90dx

as far as upgrading from a stock injector ... why not try the prelude unit?


1992-96 Prelude VTEC Peak and hold 345cc
97-up Prelude VTEC Saturated 280cc

yours..
1996-00 Civic Saturated 240cc

B16A_2

prelude injectors will do the job IMO, 440cc is like for high boost turbo cars.

f22-dohc

anyone know the flow on the b20z injectors?

same as the b18's? they looked bigger but dont know if they flow more