New Square Body Build Part 5: Fuel system install and test.

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In this video, we go over and test all the parts needed to run dual tanks with an LS Swap. ‪@SummitRacing‬ supplies the fuel tanks and the ‪@tanksinc.8344‬ push lok -6 AN Fuel system with Corvette regulators. ‪@hotrodfuelhose837‬ provides the dual sending units as well as the Walbro 255LPH high pressure pumps. We still needed additional fittings to make all the connections. Once installed, we test both the float signals and our completed fuel system's pressure. #Chevy #gmc #truck #squarebody #c10 #restomod #LS #lsswap #tci #build #engine #trucks #greasemonkeytv #4link #fuel #summitracing #hotrodfuelhose #tanksinc #-an

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27 мар 2023

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Комментарии : 49

@harleymutt8542 8 месяцев назад

Your video is awesome!! Best one on RU-vid. Thank you so much!!

@OleonG 8 месяцев назад

Great information!!!

@RevengeEyeSeek Год назад

Great video! Lots of helpful information. I have a 75 stepside with dual tanks I'm looking to swap to fuel injection. Originally I was going to go with a single Boyd tank, but now I've reconsidered.

@Kurnacopia 11 месяцев назад

This is exactly what I was looking for my 1978 Chevy Scottsdale 4x4 rebuild. I found the parts you used and and will use almost everything I see here. My 383 will greatly appreciate the new fuel supply!! Thanks again. MK

@GreaseMonkeyTV 11 месяцев назад

Appreciate the comment! Exactly why we make these.

@demarques1911 3 месяца назад

I seen holley offered a 12-378 part number which is a oem style electric fuel pump which does everything for you. Even preset to run a certain amount of pressure. Think he said 58psi. I want to run this on a carb so ill just buy a regulator to turn the fuel pressure down to 6-8psi

@dakotamccorquodale2444 9 месяцев назад

Could post part #s for the fuel pump kit

@mikebsin55 Месяц назад

The selector valve. Where do those wires go. I’m trying to redo mine with new wires. The two plugs on the tanks maybe?

@GreaseMonkeyTV Месяц назад

Pretty difficult question. The wires go from the switch, to the valve, to both tanks for fuel level sender info & to the fuel gauge plus power and ground connections.

@Damosgarage209 4 месяца назад

Can you make a short video going over how you hooked up the Jabin woods harness. I think most of us wood like to see how you wired it in. Thanks for such a good video, it definitely helped out

@GreaseMonkeyTV 4 месяца назад

It lays exactly like the factory harness plus a couple power supply wires that are labeled.

@Damosgarage209 4 месяца назад

Mine is not a factory dual tank so idk how the factory setup is. Thought I would ask for a short video of how its laid out, I’ll find a diagram for it thank you

@greddmyles3677 9 месяцев назад

Ls suppose to be regulated at 58 psi, that Lil bit dies make a difference

@jasondominguez8179 Месяц назад

Man this video rocks. I wish you would review the transfer valve a bit more. I have an 87 that im starting to do this on. I have all the parts you showed minus the wiring harness. I have 2 new dorman tanks as well as 2 tanks inc tanks in my garage. Gotta figure out which tanks to use and return the other tanks. I want to keep the valve switch so i can go between both tanks. I didnt see any fuel lines going to the transfer valve. Any insight on how you plummed the transfer valve would be stellar.

@GreaseMonkeyTV Месяц назад

My fuel system doesn’t flow through the valve. It’s designed for TBI pressure not LS 60lb pressure. In my application, the valve just switches on the correct pump and reads the correct fuel level.

@jasondominguez8179 Месяц назад

Ok that makes sense. I'm assuming you used the filter regulator vs a efi fuel pressure regulator?

@GreaseMonkeyTV Месяц назад

@@jasondominguez8179 correct. It’s in the video

@JoseLopez-sb7bh 11 месяцев назад

I seen you hooked to the electric wire to the fuel selector but did you hook up the fuel hoses or did you use that for fuel

@GreaseMonkeyTV 11 месяцев назад

Only used the selector for switching power to pumps and fuel gauge.

@aaronavila8951 5 месяцев назад

U have any links to parts used I've been needing to replace my tanks but wanna redo the whole system but can't find the stuff online

@cgrstng 10 месяцев назад

Wouldn’t the check valves do a better job on the outlet side of the fuel filter as to preventing back flow pressure on the outlet side of that fuel filter/ regulator?

@GreaseMonkeyTV 10 месяцев назад

They are

@billycooper9879 9 месяцев назад

What size fuel tank and fuel sending unit. Are you using!!!!!

@oldschool-ef4jz Год назад

Would you be interested in selling the cover that went over the fuel tank selector valve on that mounts on the frame if so I would be interested in purchasing it . Thanks Steve

@frankosauto 9 месяцев назад

GREAT Video so far! I am interested in the harness for the fuel system! Can you give a part number or contact information?

@mariomendoza8706 Месяц назад

How much power are you pushing I’ve watched your other videos and saw your running a chupacabra cam and saw the trail blazer intake manifold and I’ve seen that the tanks inc kit is only rated for like 450

@GreaseMonkeyTV Месяц назад

Should be right at the 450 mark at the crank.

@seanhwy9761 6 месяцев назад

I have an 1987 gmc dual tank with ls swap. the gas gauge works fine for the drivers side. when you flip the switch for the pass side tank it always reads full. would missing ground wire ore B+ cause it to read full? I would imagine the gas gauge would always fail to empty.

@GreaseMonkeyTV 6 месяцев назад

Probably just replace the sender if you’re dropping the tank anyway. They are cheap.

@seanhwy9761 6 месяцев назад

@@GreaseMonkeyTV thank you

@ansleycarter1204 Год назад

So did you use the original selector valve or did you use the 87 model selector valve?

@GreaseMonkeyTV Год назад

‘87

@Jay-wn6uf 10 месяцев назад

Had to email tanks inc, apparently those npt fittings are for their pumps. I'd advise anyone to just order fittings and line elsewhere, just mimic the including on their site.

@GreatLakesLogger 11 месяцев назад

So the harness you bought from the fellow on Facebook just runs from the pumps to the '87 selector valve, then from the selector valve to the switch. The selector valve is only used to control the electrical part of the fuel system and has nothing to do with routing fuel. Is that correct? So if i still have the original harness in the truck, i shouldn't need to buy that one correct?

@GreaseMonkeyTV 10 месяцев назад

Yes correct. If you have an 87 w factory fuel injection

@GreatLakesLogger 10 месяцев назад

@@GreaseMonkeyTV 76 c20 with an LS swap. I'm trying to keep the dual tanks, so if I put a 87 selector valve in, and ran the wiring through it, but plumbed it separately, that should work correct?

@Jay-wn6uf 10 месяцев назад

@@GreatLakesLogger yes