I've had a radix on my 5.3L 02 Sierra for a few years now and the intank pump just went out. Since I'm going to be in there, I'd like to get rid of my inline pump and go for a higher flowing intank setup. What are my options? Can I just put a walbro 255lph intank pump into the bucket?

 

You can put the 255 Walbro in there, it might take a little finessing, though. You might want to think about doing a double pumper set-up with the second pump on a boost actuated Hobbs switch. I think there was just one for sale on here the last few days. Might check.

 

Would this one flow enough for my 5.3 boosting 7psi?
http://www.lingenfelter.com/mm5/merc...Store_Code=LPE