The 6.7 pump hasn't been tested yet on a 6.0. It's only been bench tested. Here is a copy/paste from Dale's thread on the 6.7 pump.
3) I have done testing already on the pump and water separator and I can tell you this it flat out removes water. I took a 5 gallon bucket added 1 qt of water to 5 gallons of diesel fuel and transferred from 1 bucket to another. The end result was very unexpected to say the least!!!!.... none of the water transferred to the bucket instead it was all trapped in the water separator and what it couldn't hold was dumped back into first bucket simulating the tank so yes I had return and suction in one bucket and the same in the other. I hope that makes since as I tried to simulate the fuel system as whole. I did more testing with this than I did with the 6.4l helper pump that has turned out to be very successful indeed. I really should start my own performance shop!!!!
4) I will get all prices for everything and update them here Monday
5) The 6.7l pump is considered a low pressure pump on a 6.7l as it supllies 2 fuel systems on the 6.7l. It supplies the common rail pump and the injectors to keep them wet if the cp-3 fails to it has to move a lot of fuel. it supplies the 6.7l with 3 times the fuel it actually needs. Through 2-1/2 0.50mm lines and the return is actually 0.47 mm not then 1/2 inch.
The pump looks to be a good candidate for deleting the 6.0 HFCM all together, his test showed that it's a good water separator and the 6.7 pump holds a filter like the 6.0, so it looks like you wouldn't need a separate water separator or fuel filters.
It's just been way too cold to do the install and testing yet, we don't have a heated garage to work in.
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2004 F350 CC DRW King Ranch
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