Thank you so much for that comment! We're pretty new at this, but we put a ton of work into these videos and it's so nice to hear that they're appreciated! 😊
Jerry and Emily thanks for all your info would like for you guys to do an ls swap in a 1980 ‘s with a4l60e or 4l80. Need more knowledge on how you guys will bolt a stock transfer case to a newer transmission . Thanks keep up this wonderful videos
We have done this on our 1974 K10. Had to buy a adapter from Transdapt. It was somewhere around 1000.00 for the adapter. Using that adapter was the only way for me to keep running the stock NP transfer case. Requires tearing the transmission completely down. Haven't had anybody ask to have us do 4x4 for them yet but would definitely take that on and would also do video for sure. We are going to be doing a tranny tear down and will discuss that in the video describing what I had to do. Thanks for watching
Great job, nice to see another low buck solution for increased output in higher HP applications. I did one on an '87, that was much easier because I just replaced the the electric pump with a high pressure unit and adapted the existing plumbing to my needs. Nice to see the original tank being used. My only question is if that '87 module would fit the '85 tank ? Could you have just mounted a high pressure pump in it and adapted the pressure and return lines as needed ? I also run the Corvette filter/regulators, return right back to the tank and run a dead head line to the injector rail for the constant 58 psi needed with a stock output pump. This would work great with the 255's on higher HP applications.
My plan was to mount the pump to the 87 sending unit and drop it in, but it was too tall for the 85 tank. But I was really happy with how these pumps turned out. Thanks for the info!
@@thruitallauto2538 I cut a chunk of fuel cell foam, bored a 8" circle in the middle of it and pushed it into the tank. I then wrapped a few lengths of heavy safety wire around the pump so they stuck out and inserted the pump into the center of the foam. The foam stays in place held by the safety wire and sits in the middle of the foam, the return line also shoots directly down into it also. Seems to work OK so far.
I thought the sending unit for the 87fit into the 87 tank change fuel pump and the rest is all factory at least thats how I did mine very informative and well explained
Thanks for watching! We wanted to just mount a pump on the 87 sending unit and drop it in, but this truck is an 85 and the 87 sending unit was too tall for the tanks. Either way, we would have to modify it, so these kits were an easy way to set up the pumps and sending units exactly how we needed.
Hi folks, wondering if the switch valve in the 87 is able to handle the higher pressure? And, is the 87 pump(s) power feed heavy enough for the larger pumps? And how about the R/L switch? Thanks for the great videos!
@@mikehiers4819 Thanks for watching! Check out this video about the rest of the fuel system. ua-cam.com/video/HcaAvC2aOVY/v-deo.html The original switch valve has a max pressure of 65 PSI that is capable of handling the 60 PSI that this engine runs on. I err on the side of caution that the pumps are capable of putting out 90-100 PSI. Doing it this way all of the parts I used are capable of carrying well over 100+ PSI. When it comes to dealing with fuel pressure, you can't be too safe. As far as the power supply to the fuel pumps, you need to have at least 14 gauge wire. Make sure it has a 20 amp fuse that protects the circuit.
Great video once again! I don’t know if I missed it or I’m terrible at searching but have you guys ever done anything flex fuel related? Explaining it or even converting a non flex fuel truck to accepting it? (Injectors, pump, hoses, etc)
We have not done one to run on E85. We do make sure to use everything fuel related to withstand 87 octane. The stainless steel fuel rails are better looking also. We talk about that subject now and then in a few of our videos. We will be doing another fuel system video soon and I will definitely go over it then. Thanks Tony
@@UglyTruckExperience that would be great! I should probably get the engine running as is before I start adding or changing things. 😂 It’s been helpful to learn from ya’ll so any information you feel like sharing I’ll soak it up. 👍🏽
Can I get the link to that ratchet and hose clamps he used and soldering iron? Also where is the video on the 1970 truck that you guys used the donor manual fan and not the electric fans. I want to use the fan that came with the 5.3 on my first build.
Hey Papergatorz! Our hose crimpers are old, but here is a link to a nice set on Amazon. amzn.to/4fBGWCm And here is a link to the soldering iron. amzn.to/3UIBNk1 On the fans, you don't have to do anything special to use a manual fan. Just bolt it on and go! Hope this helps. We appreciate you tuning in! --Emily and Jerry
Hello!! Could you order a stock 87 tbi sending unit and then get a walboro 255’s for both tanks? I’m looking at getting two tbi tanks as well since they have baffles around the sending units, and then just plop on one of those fuel pumps. Any thoughts on that?
Yes you can. We have a couple that we just did that I bought 87 fuel tanks and 87 fuel sending units. I installed Holley Sniper fuel pumps. The Walbro 255 only puts out 45 lbs. pressure so you will need a different pump if running a LS. I used www.amazon.com/dp/B07BHG28RF?psc=1&ref=ppx_yo2ov_dt_b_product_details
Absolutely love these videos! I have an 85 K10 with a 350 that I am planning on converting to fuel injection and I love the idea of using the Fitech pumps and sending unit mod and putting the whole thing back in the stock hole in the tank. I wasn't quite clear about how the adapter is made though. Sounded like a tubing bender, which I don't have access to. Would you be willing to explain it or even maybe make a couple of them for me? I'd be more than willing to pay for them because the adapter is probably the only thing holding me back at this point. Again, Thanks a tom for the great videos! I could never figure out all this stuff on my own!
Hi Chad! Yes, we make these adapters with an exhaust tubing bender, just a couple flanges welded together and some holes drilled. We'll do a better job of explaining them on our upcoming swaps. I'll talk to Jerry about making one. It's a little difficult when we don't have the tank here, but I'll see what we can figure out. We appreciate you watching!! 👋
Here's a link to the y-fitting we used, and the rest were just 6an barb fittings. a.co/d/ch6W0L8 And here's a link to a video showing the whole fuel system, if that's helpful. We appreciate you tuning in! ua-cam.com/video/HcaAvC2aOVY/v-deo.html
Question does the factory fuel tank switch valve assembly strong enough to hold the higher pressure of the in-tank pumps? I have dual tanks on my truck as well and appreciate your video, well done. Can you make and sell the adapters you made for the Fitech unit?
I wish I could make them to sell but they are so specific to what you are working on that it wouldn't be feasible. I personally don't like the factory valves because the max pressure on them is 60 to 65 lbs. These pumps are capable of 100 lbs easily so I try to make a system that can hold that with no problems.
@@UglyTruckExperience One more question since you have dual electric fuel pumps. Do both pumps run constantly regardless of which tank you're running off of? The dual tank valve only routes flow, not power.
The pump only runs when drawing from that tank. Those pumps need to be submersed in fuel to keep them from overheating so in the event that tank was empty you wouldn't want the pump running. Thanks Jerry
Several people have asked about them, but every swap is different and the pump has to be set up for that specific tank. So it's hard for us to set it up without having the vehicle here.
No, it doesn't work on the in cab tanks. We have a 1970 and we ended up buying a tank that sits behind the rear axle. We left the original tank and ran a line to the rear tank to fill it. It's kind of complicated, but we have a 40 gallon fuel capacity and didn't have to move the fuel filler. We'll show it in a video someday. Thanks for watching!
@@UglyTruckExperience thank you I'm in the process of dropping in a 6.0/ 4l80e in my c20. Thank you for the reply.. just subscribed to your channel great 👍 content
So i got my truck running after finding the issues, now the pump i have is an extrernal and want to due this setup, on my 81 Chevy single tank.. how much would u charge me to due and exact set up…
We've run into that issue with in-line pumps too. Feel free to shoot us an email at uglytruckexperience@gmail.com. We just priced one for someone else, and they are pretty expensive.
Hey Jerry and Emily, this was another great video, very informative!! You did a great job explaining and I learned a lot about fuel pumps that I didn’t know Your biggest fan, Jeff
I love the instructional videos,I have learned a lot,but this video got me a lil bit....u did a whole lot of unnecessary work sir,that send unit would have worked great,and u coul have used a stock 99-02 silverado pump....it would have bolted right up to the sending unit....all done
That sending unit was about 2 inches to long and would hit the baffle in the tank. Sometimes those things I forget to mention or they get edited out accidentally. I was really trying to show a solution for most ls swaps and not just the truck that I was working on. Thanks for the comment. We appreciate you watching.
I would like two flanges made for 1984 C10 dual original tanks. If you would be interested in building me two of your flanges please pm me a price. Thanks Kevin,
How you doing as always great video love your content and I always learn something from every video you guys post..... You don't know how much I appreciate all the videos you guys make as I am in the middle of a LS swap now, I reached out to you a few months ago about possibly hiring you to make one of those adapters for the fuel pump for me.... And also I don't know if it matters but the vehicle I'm swapping is a 1975 Caprice, also wondering that being that that car is not fuel injected what sending unit should I use along with the fitech fuel pump
Thanks Mathew. Probably have to buy complete sender like this one www.amazon.com/Spectra-Premium-FG110A-Sending-Chevrolet/dp/B000C7S2DS. 95 ohm sender. Are you still needing the adapter?
Alright thanks I appreciate the reply....and yes I am still in need of the adapter. Do you know if all the GM tanks are a standard size opening (I have a 1975 caprice I'm pretty sure the opening for the fuel sending unit is standard) lmk how much and where to send the money to.... thanks in advance
Hello Matthew, I am doing some fabricating work this weekend and will get that done up for you. It is a standard fitting size for those years. Thanks Jerry
Hey Matthew! Jerry has your adapter ready to go! Send us an email with your address at uglytruckexperience@gmail.com and we'll get it shipped out! --Emily
@@UglyTruckExperience 5.7 into a 87 c 10 or trying that is.. just researching everything and parts I'll need.. out of all ls swap pages.. your is most informative and plan on using it step by step
We're glad you found us! On an 87, you should be able to use the original sending unit and any in-tank pump that puts out the correct pressure. We're actually getting ready to do exactly this in an upcoming video! We appreciate you tuning in!
👋👋👋 Check out the rest of the 85 C10 swap here! Exhaust, fuel system, wiring, and more! 😁 ua-cam.com/play/PL3Xf8yWArPC4Qda-Lj78McLIQjdtHqjyY.html
Your pup does exactly like mine and wants to play when I'm trying to get something done. Love his/her eyes.
Her name is Ripley, and she's the boss around here!
Jerry is a natural in front of the camera and Emily,you do a good job in front of and behind the camera. Very well explained and well shot! Nice work
Thank you so much for that comment! We're pretty new at this, but we put a ton of work into these videos and it's so nice to hear that they're appreciated! 😊
Jerry and Emily thanks for all your info would like for you guys to do an ls swap in a 1980 ‘s with a4l60e or 4l80. Need more knowledge on how you guys will bolt a stock transfer case to a newer transmission . Thanks keep up this wonderful videos
We have done this on our 1974 K10. Had to buy a adapter from Transdapt. It was somewhere around 1000.00 for the adapter. Using that adapter was the only way for me to keep running the stock NP transfer case. Requires tearing the transmission completely down. Haven't had anybody ask to have us do 4x4 for them yet but would definitely take that on and would also do video for sure. We are going to be doing a tranny tear down and will discuss that in the video describing what I had to do. Thanks for watching
Great job, nice to see another low buck solution for increased output in higher HP applications. I did one on an '87, that was much easier because I just replaced the the electric pump with a high pressure unit and adapted the existing plumbing to my needs. Nice to see the original tank being used. My only question is if that '87 module would fit the '85 tank ? Could you have just mounted a high pressure pump in it and adapted the pressure and return lines as needed ? I also run the Corvette filter/regulators, return right back to the tank and run a dead head line to the injector rail for the constant 58 psi needed with a stock output pump. This would work great with the 255's on higher HP applications.
My plan was to mount the pump to the 87 sending unit and drop it in, but it was too tall for the 85 tank. But I was really happy with how these pumps turned out. Thanks for the info!
I’d be wandering about the 85 gas tank with no baffling in it , does that cause a problem
@@thruitallauto2538 I cut a chunk of fuel cell foam, bored a 8" circle in the middle of it and pushed it into the tank. I then wrapped a few lengths of heavy safety wire around the pump so they stuck out and inserted the pump into the center of the foam. The foam stays in place held by the safety wire and sits in the middle of the foam, the return line also shoots directly down into it also. Seems to work OK so far.
I thought the sending unit for the 87fit into the 87 tank change fuel pump and the rest is all factory at least thats how I did mine very informative and well explained
Thanks for watching! We wanted to just mount a pump on the 87 sending unit and drop it in, but this truck is an 85 and the 87 sending unit was too tall for the tanks. Either way, we would have to modify it, so these kits were an easy way to set up the pumps and sending units exactly how we needed.
Hi folks, wondering if the switch valve in the 87 is able to handle the higher pressure? And, is the 87 pump(s) power feed heavy enough for the larger pumps? And how about the R/L switch? Thanks for the great videos!
@@mikehiers4819 Thanks for watching! Check out this video about the rest of the fuel system. ua-cam.com/video/HcaAvC2aOVY/v-deo.html The original switch valve has a max pressure of 65 PSI that is capable of handling the 60 PSI that this engine runs on. I err on the side of caution that the pumps are capable of putting out 90-100 PSI. Doing it this way all of the parts I used are capable of carrying well over 100+ PSI. When it comes to dealing with fuel pressure, you can't be too safe. As far as the power supply to the fuel pumps, you need to have at least 14 gauge wire. Make sure it has a 20 amp fuse that protects the circuit.
Great video once again! I don’t know if I missed it or I’m terrible at searching but have you guys ever done anything flex fuel related? Explaining it or even converting a non flex fuel truck to accepting it? (Injectors, pump, hoses, etc)
We have not done one to run on E85. We do make sure to use everything fuel related to withstand 87 octane. The stainless steel fuel rails are better looking also. We talk about that subject now and then in a few of our videos. We will be doing another fuel system video soon and I will definitely go over it then. Thanks Tony
@@UglyTruckExperience that would be great! I should probably get the engine running as is before I start adding or changing things. 😂 It’s been helpful to learn from ya’ll so any information you feel like sharing I’ll soak it up. 👍🏽
Can I get the link to that ratchet and hose clamps he used and soldering iron? Also where is the video on the 1970 truck that you guys used the donor manual fan and not the electric fans. I want to use the fan that came with the 5.3 on my first build.
Hey Papergatorz! Our hose crimpers are old, but here is a link to a nice set on Amazon. amzn.to/4fBGWCm And here is a link to the soldering iron. amzn.to/3UIBNk1 On the fans, you don't have to do anything special to use a manual fan. Just bolt it on and go! Hope this helps. We appreciate you tuning in! --Emily and Jerry
@ thank you guys!!!💪🏿💪🏿💪🏿
great job and very interesting. I love the dog too.
Thanks for watching! She's the boss around here!
Hello!! Could you order a stock 87 tbi sending unit and then get a walboro 255’s for both tanks? I’m looking at getting two tbi tanks as well since they have baffles around the sending units, and then just plop on one of those fuel pumps. Any thoughts on that?
Yes you can. We have a couple that we just did that I bought 87 fuel tanks and 87 fuel sending units. I installed Holley Sniper fuel pumps. The Walbro 255 only puts out 45 lbs. pressure so you will need a different pump if running a LS. I used www.amazon.com/dp/B07BHG28RF?psc=1&ref=ppx_yo2ov_dt_b_product_details
Absolutely love these videos! I have an 85 K10 with a 350 that I am planning on converting to fuel injection and I love the idea of using the Fitech pumps and sending unit mod and putting the whole thing back in the stock hole in the tank.
I wasn't quite clear about how the adapter is made though. Sounded like a tubing bender, which I don't have access to. Would you be willing to explain it or even maybe make a couple of them for me? I'd be more than willing to pay for them because the adapter is probably the only thing holding me back at this point.
Again, Thanks a tom for the great videos! I could never figure out all this stuff on my own!
Hi Chad! Yes, we make these adapters with an exhaust tubing bender, just a couple flanges welded together and some holes drilled. We'll do a better job of explaining them on our upcoming swaps. I'll talk to Jerry about making one. It's a little difficult when we don't have the tank here, but I'll see what we can figure out. We appreciate you watching!! 👋
Excellent job both we need link for the parts you used? And if we used the same fuel switch tank? And we’re can l found it. Thanks .
Thanks for watching! The parts list for everything we used is in the description. 👍 We should have a video about the switch soon!
Where did you buy your fittings to run both feed lines together ?
Here's a link to the y-fitting we used, and the rest were just 6an barb fittings. a.co/d/ch6W0L8 And here's a link to a video showing the whole fuel system, if that's helpful. We appreciate you tuning in! ua-cam.com/video/HcaAvC2aOVY/v-deo.html
LOL, I have the same shirt. Tommy BOY!
Awesome movie!!! Thanks for watching!
Question does the factory fuel tank switch valve assembly strong enough to hold the higher pressure of the in-tank pumps? I have dual tanks on my truck as well and appreciate your video, well done. Can you make and sell the adapters you made for the Fitech unit?
I wish I could make them to sell but they are so specific to what you are working on that it wouldn't be feasible. I personally don't like the factory valves because the max pressure on them is 60 to 65 lbs. These pumps are capable of 100 lbs easily so I try to make a system that can hold that with no problems.
@@UglyTruckExperience One more question since you have dual electric fuel pumps. Do both pumps run constantly regardless of which tank you're running off of? The dual tank valve only routes flow, not power.
The pump only runs when drawing from that tank. Those pumps need to be submersed in fuel to keep them from overheating so in the event that tank was empty you wouldn't want the pump running. Thanks Jerry
You should totally sell that fuel pump set up as a kit
Several people have asked about them, but every swap is different and the pump has to be set up for that specific tank. So it's hard for us to set it up without having the vehicle here.
Great video.. would this fuel pump swap work for 67-72 c10 for the tank in the cab?
No, it doesn't work on the in cab tanks. We have a 1970 and we ended up buying a tank that sits behind the rear axle. We left the original tank and ran a line to the rear tank to fill it. It's kind of complicated, but we have a 40 gallon fuel capacity and didn't have to move the fuel filler. We'll show it in a video someday. Thanks for watching!
@@UglyTruckExperience thank you I'm in the process of dropping in a 6.0/ 4l80e in my c20. Thank you for the reply.. just subscribed to your channel great 👍 content
@@ivanchavarriajr8026 Thanks for subscribing! And best of luck with your build! 😊
So i got my truck running after finding the issues, now the pump i have is an extrernal and want to due this setup, on my 81 Chevy single tank.. how much would u charge me to due and exact set up…
I figured up one of these a few months back and was surprised at what I had spent on it. I will figure one up again and let you know. Thanks Jerry
Just curious about your setup. Do both pumps run all the time. Or, did you isolate them depending on which tank it’s on?
Whichever pump is being used is the only one running. We are working on that wiring video. It will come out soon. Thanks for watching.
Is a baffled tank not needed with this setup?
No, this truck is just going to be a nice daily driver, so it should be fine without baffles.
@@UglyTruckExperience I should have waited for a response back before ordering my baffled tanks 😆
Baffles certainly won't hurt anything, and now you're set up for autocross! 😂
Noticed the summit hat so is this part of the holly system they sell that
I did buy these from Summit, but these are FiTech pumps. The parts list is in the video description. I believe Holley makes a similar kit.
If you ever sell these, let me know. I'm running an in-line and it's too loud for me. Could e-mail the specs on my build.
We've run into that issue with in-line pumps too. Feel free to shoot us an email at uglytruckexperience@gmail.com. We just priced one for someone else, and they are pretty expensive.
Hey Jerry and Emily, this was another great video, very informative!!
You did a great job explaining and I learned a lot about fuel pumps that I didn’t know
Your biggest fan, Jeff
Thanks Jeff! And thanks for being our biggest fan!!
Fuel vapors are more dangerous than full tanks
You are correct. Thanks for watching..
I love the instructional videos,I have learned a lot,but this video got me a lil bit....u did a whole lot of unnecessary work sir,that send unit would have worked great,and u coul have used a stock 99-02 silverado pump....it would have bolted right up to the sending unit....all done
That sending unit was about 2 inches to long and would hit the baffle in the tank. Sometimes those things I forget to mention or they get edited out accidentally. I was really trying to show a solution for most ls swaps and not just the truck that I was working on. Thanks for the comment. We appreciate you watching.
I would like to buy a flange if you would sell one...
What year is your truck?
@@UglyTruckExperience 83
I would like two flanges made for 1984 C10 dual original tanks. If you would be interested in building me two of your flanges please pm me a price. Thanks Kevin,
Are you selling them
We've never had anyone ask to buy one, but I probably would if someone needed.
Well if possible can u build one for a el Camino
If so what’s ur price
Why not just get a pump for a 1987 chevy truck it will fit without all that extra work
The pump for an 87 doesn't put out the 58 psi needed for the 5.3.
How you doing as always great video love your content and I always learn something from every video you guys post..... You don't know how much I appreciate all the videos you guys make as I am in the middle of a LS swap now, I reached out to you a few months ago about possibly hiring you to make one of those adapters for the fuel pump for me.... And also I don't know if it matters but the vehicle I'm swapping is a 1975 Caprice, also wondering that being that that car is not fuel injected what sending unit should I use along with the fitech fuel pump
Thanks Mathew. Probably have to buy complete sender like this one www.amazon.com/Spectra-Premium-FG110A-Sending-Chevrolet/dp/B000C7S2DS. 95 ohm sender. Are you still needing the adapter?
Alright thanks I appreciate the reply....and yes I am still in need of the adapter. Do you know if all the GM tanks are a standard size opening (I have a 1975 caprice I'm pretty sure the opening for the fuel sending unit is standard) lmk how much and where to send the money to.... thanks in advance
@@UglyTruckExperience is that something that we could make happen in the near future, please lmk thanks again
Hello Matthew, I am doing some fabricating work this weekend and will get that done up for you. It is a standard fitting size for those years. Thanks Jerry
Hey Matthew! Jerry has your adapter ready to go! Send us an email with your address at uglytruckexperience@gmail.com and we'll get it shipped out! --Emily
Do you guys sell the adapter you said you made with pipe bender? Please reply
Or wat could I use instead.. or can I use without
Thanks for watching! What are you swapping?
@@UglyTruckExperience 5.7 into a 87 c 10 or trying that is.. just researching everything and parts I'll need.. out of all ls swap pages.. your is most informative and plan on using it step by step
Forgot contexts for the sending unit
We're glad you found us! On an 87, you should be able to use the original sending unit and any in-tank pump that puts out the correct pressure. We're actually getting ready to do exactly this in an upcoming video! We appreciate you tuning in!