E.Honda

I will soon be supercharging my b16a, I would like to start out at 7psi and then eventually in a few more months run a CRV pulley and run 14psi.

Ive read about people using stock injectors for the 7psi pulley, I was wondering if there was any size that would be a happy medium between when I have the 7psi pulley on (not too much fuel) and then when I put the 14psi pulley on (not too little fuel).

I was basically wondering if i could kill two birds with one stone and just get away with 1 set of injectors. Or if i should just use the stock ones for 7psi. With 14psi what would you guys recommend? some 440's?

Thanks in advance

Jarrod

310s or 370s.

E.Honda

would those be the happy medium? or are those what you recommend for 14psi?

Jarrod

If you plan to make over 330whp then get something bigger than a 440.

If you plan to stay around 270 whp, 370s are all you need.

E.Honda

I think 270 will be about right. I figure 14psi and a set of cams will get me pretty close to that. *crosses fingers* 370's it is then.

Thanks again

jspec94lude

a good injector to use is the mk3 supra injectors the n/a 7m uses 370's and they are yellow and the turbo 7m's use 440's and they are red.... the injectors are made by denso so they are way better than dsm's or probably any aftermarket injector u can get in that size... and they are dirt cheap , soak them in sea foam though .... and u need to wire in a resistor box which is easy , and make sure u get the clips....... these injectors tune and respond very well


cliffnotes

mk3 supra (7m-ge and 7m-gte) injectors are the shit and made by denso
junkyard or supraforums or supramania is where u can get them
make sure u get the clips
use a honda resistor box
370's are yellow and 440's are red

sohc_mshue

Personally I would get 550's to give yourself some breathing room on 14psi. If its tuned right it won't run any worse than the 370's so you might as well go a bit bigger.

E.Honda

Would the 550s be super over kill on 7psi though? I mean worst case I could buy some some 310 for 7psi and then just sell them and get 550's or 440's later on.

stock91lx

i would run the toyota 440s or dsm 450s and call it a day. that way you have room to spare if you ever do anymore mods