explosives87
powder monkey
hey Dan I have a question about the ddrp. If I was to install 1/2 inch lines from the tank to inlet of the ddrp, would it be able to lift that volume of fuel up to the engine?
The Offical FASS/HPFP/DDRP Question's Thread
- Thread starter Diesel-Dan
- Start date
lowfly
FASS Technician
My name is Jim.....Dan is no longer in the Warranty department. but i can answer your questions.
If you use a suction tube in the tank then it should be able to draw it up. You might have to get the gear inside wet first by spraying some WD-40 into the inlet side of the DDRP but after that it should be fine. There have been others that have done this with some success.
Extended Power
New member
Question on warranty:
Are they transferrable?
I'm trying to sell my 150/180-2014, and alot of people are wondering if there would be any warranty for it. (Mine is less than 2 years old.)
Thank you!
Are they transferrable?
I'm trying to sell my 150/180-2014, and alot of people are wondering if there would be any warranty for it. (Mine is less than 2 years old.)
Thank you!
lowfly
FASS Technician
Unfortunately, no it isn't transferable. If whomever buys your pump needs work on the pump we will of course support the product but doing it in an out of warranty status.
lowfly
FASS Technician
With the VP44 IP your gonna want to go with the FASS system for the 98.5 - 04 Dodge's. The part number for that is HDD08150G - That should be good up to about 650 HP. Good luck!
lowfly
FASS Technician
The short answer is no. The only difference between the 95 Series (Titanium Series) and the 150 Series (HD Series) is the size of the pumps themselves. The HD series is a bit larger with larger filters. PSI, Mounting Location, Fittings and installation kits are the same.
As stated above the only difference is size. The number you need to be concerned with is GPH.
95 GPF - Good for up to 450-500 HP
150 GPH - Good for up to 650-700 HP
180 GPH and above will feed anything else.
Good luck with your choice!
4x4dually
Moderator
12mm sons-a-bishes. DAM YOU METRIC!!! I got a new box of parts from Vulcan.....three fittings that I can't use and enough different pieces to get it all put together.....except one fitting. Dammit man. Draw straw with 1/2 threaded ports, 1/2 hose barbs, 1/2 hose, a piece of 5/16 hose, a 3/8 to 3/8 barb fitting, a male 1/2 to 1/2 fitting, a flare 1/2 to 1/2 fitting, all this, and I am still missing a link!!!!! :bang
To clarify the above post, the 12mm threads on the in and out ports look like hell. I figure the machine shop surely to God could do a better job than that.
To clarify the above post, the 12mm threads on the in and out ports look like hell. I figure the machine shop surely to God could do a better job than that.
lowfly
FASS Technician
The input and output of the pump should be the same as the stock banjo bolts that came off of your original lift pump. If the threads are that messed up you can send it back to me so that we can fix it for you.
4x4dually
Moderator
The pump works great! The threads don't really matter since it uses the sealing washers, but quality could check them a little closer. $.02
The pump holds 20 PSI at the IP inlet at idle and crusing. I haven't really opened the truck up yet cause I think I still have a boost leak. I also mounted a 1/4 piece of rubber between the frame and the pump bracket.....I can't even hear the pump running. I was worried because when I bumped the starter to prime, I couldn't hear it....but it was going! Nice pump guys.
The pump holds 20 PSI at the IP inlet at idle and crusing. I haven't really opened the truck up yet cause I think I still have a boost leak. I also mounted a 1/4 piece of rubber between the frame and the pump bracket.....I can't even hear the pump running. I was worried because when I bumped the starter to prime, I couldn't hear it....but it was going! Nice pump guys.
morkable
Just Over Broke
Hey Jim, I am running the 150 150 pump on my truck. Just as of recently I have been getting a lack of fuel pressure. I will elaborate on this, with no other changes on my truck I used to be able to set it to around 16 to 18 psi and it would stay there no problem even under WOT. Suddenly it decided to only sit at about 10 even though nothing else changed,,, so I adjusted my valve setup (that Dan helped me design) and even wide open now it will only hit 23 psi,, and it will dip alot when I hit WOT. By half track my engine is starved.
Is this a warranty thing? I have done all the testing, changed the way it sucks from the tank, changed the filters, checked the power coming to the pump,,
Also what does it take to change this pump to work on a chev (it is on a dodge right now)?
Thank you
Kevin
Is this a warranty thing? I have done all the testing, changed the way it sucks from the tank, changed the filters, checked the power coming to the pump,,
Also what does it take to change this pump to work on a chev (it is on a dodge right now)?
Thank you
Kevin
lowfly
FASS Technician
Kevin,
I may have already replied to you about this but lets start here....Troubleshootin guide
To answer your last question....it would take a spring change to drop the PSI to make that pump work on a Duramax. Duramax's like low PSI (Around 6-10) While Dodges, even with the VP44 like around 12 - 20 PSI. So a simple soring change would do the trick. :rockwoot:
morkable
Just Over Broke
Thanks Jim, you may have answered me, but I cant find where I posted my question before,, LOL (my bad) I have went throught the troubleshooting guide, did the hose in a 5 gal etc. even had the fuel tank apart to verify the fuel level. When the pump was origionally installed on my truck the shop hooked it up the the factor lift pump, which eventually died,, so I tore that apart and removed the lift pump and extended the hose to the bottom of the tank, which at least let the truck run.
I am quite sure that I am going to have to run a bigger pump as my truck is building and will build more HP than what the 150 150 is going to be able to supply, but I would like to get it working right before I put it on my duramax.
Thanks
Kevin
I am quite sure that I am going to have to run a bigger pump as my truck is building and will build more HP than what the 150 150 is going to be able to supply, but I would like to get it working right before I put it on my duramax.
Thanks
Kevin
Hey I just got an old, unused 150 series pump which was for a 12v Cummins. The serial number is 6251. Could you tell me which GPH this pump is rated for?
I also have a couple other questions for my rather unique install. The pump will be supplying fuel for a '97 Dodge Cummins and this engine is in a '84 Ford F250 body... which has 2 fuel tanks. Instead of routing the return from the pump to the filler neck of one of the 2 tanks, can I just tee it into the return line after the tank selector? That way I would not be transferring fuel from one tank to the other...
Also the hardware kit looked complete in that it was still sealed but it looks like it is missing the brass 90 degree elbow which screws into the stock filter. Do I need this or can I just route the fuel from the E port of the pump to the normal fuel inlet? What is the angle for? Thanks
I also have a couple other questions for my rather unique install. The pump will be supplying fuel for a '97 Dodge Cummins and this engine is in a '84 Ford F250 body... which has 2 fuel tanks. Instead of routing the return from the pump to the filler neck of one of the 2 tanks, can I just tee it into the return line after the tank selector? That way I would not be transferring fuel from one tank to the other...
Also the hardware kit looked complete in that it was still sealed but it looks like it is missing the brass 90 degree elbow which screws into the stock filter. Do I need this or can I just route the fuel from the E port of the pump to the normal fuel inlet? What is the angle for? Thanks
lowfly
FASS Technician
According to that Serial Number, That pump will move 95 GPH. That's perfect for your truck.
You can but you may have PSI issues. The return line feeding into the stock fuel line could possibly cause a restriction which will raise PSI. Just keep an eye on it and you should be fine.
Im not too sure what your talking about. If you have a FASS system you should be by passing the stock filter housing and feeding the IP directly. There is a 90 Degree mandrel bent piece (Part number PL-1003) the we use to connect the IP with our pump. If you need that please let me know and we can get one out to you.