80hp injectors and II CP3

[Snoxracer]

Question for you guys running big injectors and modified cp3 pumps. My question is are you guys seeing black smoke all the time from the exhaust? I just got my new motor going last week and have been driving it around a little, I am not running any programming or fueling box (for now) and this thing is constantly blowing a black haze from the tail pipe? At idle it is clear but as soon as you start to move it is there, even when it starts building boost.

I checked my rail pressures and they seem fine, 6500-7500 idle, then anywhere from 15k-20k at crusing speeds. I don't know, any input would be great, I just don't really want a truck to smoke unless I want it to!



Thanks

Dustin

 

[betterthanstock]

I have big injectors (stock cp3). The modified cp3 should not smoke more at lower power levels, as you got the same rail pressure. It just runs out of pressure later.



My 03 injector has 8 holes, yours only 5 (bigger). That probably is the main reason why mine only barely smokes at low rpm/hard acceleration. As soon as I hit 10 psi I can not make it smoke. No haze, even towing.



I think DonM may have some 8 hole nozzles for 05's.





Oh, and I almost forgot about the 3rd event with yours. And the catalyst. That may make it a little smokier.