Guys really need help.. My injector duty cycle is reading 94.9% on the Power FC... I know for a fact that this is way too high... (should be 85%) Will an adjustable fuel pressure regulator patch the problem or should I also get an upgraded fuel pump!!!


Thank-you!!!!

Oh the engine is b18c7 or b18c5

 

cmon help pleaseeeeee

 

as long as your fuel pump can handle it then you are safe upping the fuel pressure and then leaning out the fuel map. be carefull though, dont go high enough to bust the seals and dont got higher than your fuel pump can properly supply the fuel.


what injectors do you have now? if you have the stock 240's you can get some 97-00 prelude 280cc injectors or 93-96 h22 310 cc injectors w/the resistor box