I have a CRX with tubo B16 all converted to OBD-1. car ran fine before, revd all the way through the rpms but had to install bigger injectors because car needed more fuel due to increase in boost psi. car had high impendance injectors originally so i simply got some 550 RC injectors that were low impendance, installed a resistor box, now car wont rev past 5K rpm. please help me out guys need car up and running!!!! greatly appreciated

 

Anyboby!!!!! No input guys ?

 

what kind of power are you making? Since you installed the newer injectors have you retuned?

 

also any cel?

 

No CEL and wasn't tuned so not sure how much power I'm puttin down. Was temporarily o. A street tune till I got it tuned.

 

can anybody give me any ideas as to what they think could be the problem

 

sounds like your resistor box mite be no bueno!!!
or maby a polarity is crossed hmmm... some 1 here should know this

 

Maybe it's your igniter (ignition control module) or a speed sensor.

 

chipped with basemap ?

 

Try throwing in a distributor you know is good...

 

Maybe it has to do with the duty cycles being different between high and low impedance even though you have the resistor box. In other words, the tune like Project dc2 state.