I just bought a supercharger for my QC 5.9 2WD. i have the supercharger, air bonnet, GSM pipes but i do not have anything for computer and fuel. I am going to use a Vortech FMU and some injectors with a reflashed computer. but i do not know which rate for the FMU. I dont know what size injectors and i dont know who could flash my computer. What should i use? what do you think i will do performance wise? like quarter and HP numbers?

 

Who made the blower? I'd contact them for their advice.

 

powerdyne made the blower. but just wondering from what others have experienced... maybe i could get their take on what does and does not work. by the way it is an 02

 

Stock injectors are 16 lb/hr iirc, which is just silly. You'll probably want 30 lb/hr injectors, that would be my guess. That's what I've got in my 5.0 (but I should have 24's right now, since it's without blower pending massive cashflow improvements). 19 lb/hr are supposed to max out at around 300hp in 5.0 land. Depends on how much boost you're running I guess. Without a/f management I wouldn't run much at all, especially with the stock injectors and fuel pump.

 

not to say that you are wrong but i think that my stock injectors are 24# injectors. also should i get a flash or should i get a MSD with a BTM? what is a BTM? and is a 6a what i need? SC comes here next week!!!! how do i insert pics? i can post pics of the stuff that i am receiving and then all can decide on what else i shoud get

 

You could be right on the injectors, I had heard that they were 16 lb injectors and taken it at face value since I am about 48k before my warranty is out so I'm not even looking at modifying it yet.

Either way, you need bigger injectors.

 

SC is here!!!! cant wait to install. but still need to know if i need a falsh or better off with the MSD?

 

i have a 99 5.9 w/ a powerdyne and 13lbs pulley i used mopar pcm and the msd 6btm dont get the 6a i used the 6al till i blew it up and never had a problem. did it come w/ a in line fuel pump i just used the pump they sent w/ the kit that flows 255lph and used fms 24lbs injectors and i recalibrated the fmu to 8:1 if you want to flash the pcm go w/ bgchrysler.com

 

so i should get the 6al then? why do you use 8:1 fmu instead of 12:1?