What other injectors can be used on a 2000 Civic Si. I have DSM 450cc injectors but from what I understand cant be used due to the Honda ECU. At least this is what I was told from one of the Hondata guys on thier forum.

http://www.hondata.net/forum/viewtopic.php?t=4992

So what other injectors can be used with either no to little modification. I am using a VAFCII for fuel tuning.

 

The DSM injectors require the resistor box, which the 2000 Si does not have.

You need saturated injectors. Try something from RC Engineering. They may have what you're looking for.

 

The Hondata guy said they wouldnt work even with the resistor box. I want to avoid spending $100's on injectors. Especially if Im not going to use them to their full potential.

Unless I can use my stock injectors what do you think they are good up to.

Im doing a DSM T25 setup. Mainly for autocross & closed circuit road racing. Not dragracing. So high horsepower numbers are not important to me.

I will likely run 10-12psi tops. But for daily situations 5-7psi.

 

k. What kind of HP goals are you shooting for?

 

Im going to be tuning it to try and gain another 20-30 lb tq throught the powerband if I can.

I am using the small T25 because it will spool practically immediately. Though from all the research I have done it is likely to run out of breath after 7600prm. But thats not really important since most of my racing (autorcoss/roadracing) is mainly between 3000-7200 rpm. Depending on course layout.