newtothescene

im gonna be boostin another accord, but this time usin stock injectors (just cuz i can). does anyone know how much boost the stock injectors can stand up to before leaning out? also, i will be usin a 255lph pump, a synapse fpr and a very basic turbo kit.

Brad_and_the_acc

I believe the flow rate is 235 or 240 cc/min.
Anyone confirm?

B2KHonda

yea i believe thats right, why wouldn't you just spend the little bit of money and buy 440's or 550's so you don't lean the car out or do you just like frying rings?

newtothescene

depends if i have any money left. 2k is my budget. gotta get gauges too.

newtothescene

would i be ok with two 440's and two stock injectors? im only runnin 5-6 pounds.

GhostAccord

Absolutely not. You need to feed each cylinder the same amount of fuel. All injectors need to be as close as possible to the same flow rate to keep a consistent AFR between all 4 cylinders.

newtothescene

Ok. Ive seen some turbo kits come with two 440 or up injectors, so i figured it was ok.

GhostAccord

Can you post a link to these kits?

Are these kits stating to use them as a set of secondary fuel injectors. To be used for an added source of fuel during high boost or WOT? I don't think they meant to put them as a miss matched set in the fuel rail.

uberEFtuner

http://www.homemadeturbo.com/tech_pr...ors/index.html
here are some cheap 450 injectors

newtothescene

http://www.turbo-kits.com/accord_turbo_kits.html
im orderin injectors. they askin if i need high or low impedance injectors. whats the difference? also, ball & seat, or disc type injectors?

GhostAccord

That kit has the extra injectors/fuel begin added just behind the throttle body as a secondary source of fuel. That is where the interface block goes that houses the two extra injectors.

You should be able to keep your 240cc injectors and run the secondary injectors with the interface block injectors. Not sure if the kit comes with tuning hardware or not. You may want to check with your tuner and see if they can work with this setup or not.

If you get this kit you shouldn't need new injectors.

newtothescene

Cool. Thanks for all the info!

Brad_and_the_acc

the site says "injector control system settings" I assume thats the "piggy back" that controls the secondarys into the intake mani.

newtothescene

ok. still need help with injectors. high or low impedance injectors? also, ball & seat, or disc type injectors?

GhostAccord

What injectors do you need help with? If your asking for info about the 2 injectors that are supplied with the kit then what injector you are going to use depends on the hardware and software they are using to control those two injectors.

But to answer your question the Accord uses Peak and Hold (Low Impedance) Injectors. That are of a ball and seat style.

newtothescene

naw, im gonna piece a kit together. gonna get some 440cc injectors.