which injector to go with and what size? peak hold or saturated, 270cc or 310cc would i need some type of management?

setup:
98 GSR head
port & polish, 3 angle valve job
ITR valve springs
ITR valves
ITR cams
98 GSR block
81.25 JDM ITR piston
ITR ecu

i think this setup would be about 11:5:1 comp.


Modified by luckypon7 at 11:01 AM 6/16/2005

 

270 would be good for that setup. but if your going run hondata or something to that nature going bigger wont hurt. you can always detune the fuel delivery. plus itll give you room to upgrade your internals or bolt ons later on. and i believe saturated is what you want. someone correct me if im wrong.

 

so 270cc would be enough for this setup and the ITR ecu would be able to controll it with out any engine management help? it won't run lean with that compression?

 

i love my RC 310s

 

310 saturated. 270's may not do the job if you run big cams.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by skunked &raquo;</TD></TR><TR><TD CLASS="quote">310 saturated. 270's may not do the job if you run big cams.</TD></TR></TABLE>true. thats why i say run larger injectors. and tune the fuel delivery. but 270s would be good for this specific application.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by skunked &raquo;</TD></TR><TR><TD CLASS="quote">310 saturated. 270's may not do the job if you run big cams.</TD></TR></TABLE>
no big cams just the ITR cams

 

just get a fuel regulator and fuel pressure gauge.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by luckypon7 &raquo;</TD></TR><TR><TD CLASS="quote">
no big cams just the ITR cams</TD></TR></TABLE>

270's will work fine then.

 

thanx guys for the help...