I'm doing some work on my cuz truck, he wants me to install a new pump in his truck. I looked around for a Walbro 255 pump. I found Holley list a 255 pump but it was for 95-97. Does anyone know where I can find a performance pump for a 99'?

 

may be hard to do..... the fuel pump for the 99 is a unit comprised of the fuel level guage, filter, and pump which is located in the tank.... very expensive, somewhere around $300 ( I am told ).. IF ( and I do not know ) the 04 and up pump unit will interchange those have a higher fuel pressure.
first off... why does he want more fuel? does he really need it?
some of the guys running N2O are running a separate fuel cell and pump just for the nitrous...

TJ

 

I'm building a remote turbo kit for his truck. I was going to leave the pump alone unless it was not enough but he wants to change it.

 

While I am unsure of the pump pressure of the 99 Magnum engines but the 03 Hemis run at 53 lbs and the 04+ Hemis run at 59 lbs... ( I am thinking those are the right pressures ). they might actually interchange w/ the 99.
How are you going to tune it?

TJ

 

I'm going to use B&G Performance for tunning.