I just put in some BC specIII cams, BC gears, and DPR valves, springs and retainers into a stock bottom B18c. From what I have read the gsr fuel injectors are 240cc correct?

Well my ques is what size to get fuel injectors. Would 310cc be fine, or 370cc. The car should be around 190 whp. Also would a bigger fuel rail be a wise investment?


Thx for all feedback to come.

 

stock is good , but you need a fuel pressure regulator now to turn up the psi...stock fuel rail is more than enough.....good fuel pressure is the key

 

so then upgrade the regulator and the deal with the injectors is that I can get some RC 310cc injectors barely used for $75 all together.

Also is it necessary to have a fuel press gauge to accurately adjust the regulator?

Thx so far

 

ttt for more insight

 

i really doubt that you will hit 190whp with those cams, valves and stock bottom end. no way..

But you can run stock 240cc injectors with those cams. Just buy a FPR and fuel tune..

 

i think it will be close, i'm already at 175whp. as fars as a fpr i have been looking at the b&m.

i am going with crome for tuning and dropping the e-manage already in the car. hopefully it will be tuned by next sat.

thx for more valuable info, keep all thoughts coming everyone

 

i would buy the injector just cuz they are cheap and hold onto them for later.....are they the right injectors for your motor though?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SUPERNATURAL &raquo;</TD></TR><TR><TD CLASS="quote">i would buy the injector just cuz they are cheap and hold onto them for later.....are they the right injectors for your motor though?</TD></TR></TABLE>

the injectors came off a b16a so they will work.

 

If your going to wanna make some power with the cams you will need some compression stock gsr compression wont do much for those cams. And b&m fpr in my opinion are worthless especially for the price you could get a aeromotive for about 40 bucks more.

 

from what I have read on aeromotive it is mainly the forced induction guys running that fpr.