just as it says. i need 450 dsm. It seems that honda idles better with this size injector on turbo cars being the pulse rate is closer to stock . The rx7's idle is bad in my car cuz im running such a small setup only 4 psi. Ive been runnig these injectors for a month now and they run perfectly, just that it doesnt idle MY car very well i will pay for shipping... thanks Roth

 

i dont see how a 10cc drop will help much at all. wouldnt the pulse rate be how long the ecu tells the injector to open for and not related to what kind of injector it is(if im wrong shoot me down please, i like to learn too ).

 

yeah thats wat i was thinking too it seems reasonable but evry one else with 450s idle properly just seeing id they are indeed the make

 

man its gotta be in ur tune, bc at idle you are not under any boost, weather its 4 psi or 8 psi or 20 psi, you are still not under any boost at idle
thanks
bret