Fantastic! I was just figuring out my fuel system and this was perfect. 👌 It cleared it all up. Love the simplicity! Thanks JR!

Thanks JR, I was making my fuel system more complicated than it needed to be. This got my mind right.

Thanks for the Awesome videos, Can't get enough. The fuel press regulator's are known to leak internally sending fuel into the vacuum hose and into the intake causing idle misfire and P0300. Usually after 100k miles or so, thats why they go missing lol.

Thanks for the great info and another great video. I appreciate your work.

Great post! Definitely definitely needed to see this. I been at a standstill with the fuel swap. Thanks

Heck yeah man thanks for the info really enjoy your content no BS just the facts I got me a 5-3 on a stand waiting on my balance to remove her to get here getting ready to cam small turbo Etc saw this info comes in very handy and it is the return Style I will definitely check those adapters out

Appreciate all your stuff man what a 🧠 .....

Great video! Keep em coming! 👍

Your info was helpful thanks 👍💪

I had the return type fuel rails and the corvette return type regulator. Thanks for clarifying these differences ! I'll be switching to the returnless rails and keeping the Corvette regulator.

Thanks for the video

Thanks brother, this helped me.

Should I upgrade from truck intake to NNBS “bread box” for LQ4 wSS2 cam?

So on the 07+ intake/fuel rail can I place a regulator between the feed and the fuel rail with a return line going back to the tank?

Very impressive, this upload...

Looking forward to the DBW vs DBC video

03 yukon gas pedal. Last thing to disconnect looks like a vacuum hose? Goes up high behind dash? Do I cut it?

I got those fuel rails for my tbss intake off of an 04 motor I believe. It fit fine

That intro tune is Steven 'n' Seagulls band from Jyväskylä, Finland!

Will the 5/16 return on the stock truck intake be big enough for the walbro 450 pump? Love the videos.

The Russell quick connect with the plastic clip leaks? Hmm

Love the videos, trying to figure out what to do with my fuel system if you have any suggestions, 07 suburban full exhaust, cammed with a whipple stock pump and regulator with 50lb injectors, I plan on upgrading the pump and going with 90lb injectors, would it be best to go with an external regulator with a return line?

Thank you!

Have you done a video on low Clarence intake manifolds i.e. for a 2nd. Gen. Firebird?

Great video. Do you know off top of your head which returnless rail will be a direct swap onto a return style 2002 intake? I’m swapping into a flex fuel s10 and has returnless/corvette regulator setup from factory. If I could just swap the rail setup it would be optimal. Thanks for your help

Hello. I am swapping a 5.3 from a 2003 suburban. It is a DBW and return style. It is getting put into a 2006 Colorado 2.8 with a returnless system. Is it as simple as blocking off the return line on the rail to make this system work?

Will the 04-07 returnless system with the in tank fuel regulator work with a turbocharger setup.

I’ve got a 05 with returnless set up that needs hoses changed due to v8 swap; hose feed is kinked. Do you recommend the return style better. Specially when going cam and turbo in near future?

Can I cap off the return on the intake since Ima be running the return fuel filter?

Is there a difference between the regulators with the vent tube on the side and ones with it on top? Mine has the regulator with the vent tube on the top and the vacuum line to it wont stay on due to the orientation. If that doesnt matter then ill be ordering one with the tube on the side

Hello good Video quick question would I still need a aftermarket fuel regulator or Can I just use the stock regulator on the first gen truck intake

Great info! Thanks! Im putting a 2003 5.3 in my C10 in which I relocated the tank underneath the bed. The 5.3 has a return style intake and Im wondering if you think its ok to use the Corvette style filter /regulator and bypass the regulator on the fuel rail. The reason is I was hoping to avoid having to run the return line all the way to the back of the truck. Thanks

My 07 6.0 from a express van was returnless and dbc

I have a 2002 5.3 LM seven that I am turbo charging. I did buy the 80 pound deca injectors. What do I need to do with the factory fuel pressure regulator do I buy a bypass cap that goes on it or just unhook it and use an aftermarket fuel pressure regulator, and what kind of PSI would you recommend running on the new 80 pound injectors at the fuel pressure regulator?

The clip on regulator on the fuel rail is a high failure rate item and causes long starts. It also destroys its own evidence. Let it sit overnight and if you find fuel in the vacuum line that goes to it, it's bad.

so building a car on a whim. guessing i got a 03 due to the design of my system. in line fuel pump, had to put a return in the tank. my question. due i run the return line from the intake to the tank? can i plug the return line port in the fuel regulator i bought. my current set up is tank-filter-pump-filter-10 feet of line to the regulator under the hood regulator to fuel rail. i currently have the return port on the regulator plugged with a bolt it cam with. so can i just run a few extra feet of return line straight to the return port on the rail?

So u can just mount the c5 filter where the stock filter goes on a return system and just make the return alot shorter? I currently have it on the tbss fuel rail and I hate it. Scared its gonna leak

How do I bypass my in tank regulator? It hates my Walbro 525. Bought a aftermarket regulator and I'm just wondering if I have to block off the one in the tank by using a Corvette in tank regulator bypass, or if I have to do something else

99-03 style with return. Do you have an additional regulator or just the fuel rail? Thanks

I have bosted 08 silverado 5.3. Is it best to convert to fuel return? And is there a video you know of that shows how to?

I have 06 silverado 1500 4.8 I don't see a pump or pressure regulator on frame or anywhere. I'm not a mechanic. I didn't think its beyond my ability. Its a 3/8 single feed. I was gonna make fuel line out of metal and rubber. Do I need a regulator on the fuel line. The only place I cant see it is around bell housing so I am confused any help be appreciated.not Debbie her son using her.

Save yourselves a ton and buy evil energy line I’ve used it now with no issue on a dozen or so builds and for several repairs on daily drivers.

I have a 2005 silverado with a non-return fuel pump system .... but I would like to know if I can convert it to return style .... I have heard that the 2005 works with a module that controls the fuel pressure ... My plan is to install a return style pump with the corvett c5 filter so the return style pump would only install the ignition current and the pipeline until there I'm fine I think ... what worries me is that the module would be disabled and I don't know if I affect the melody or operation of the truck since I do not want to use that module ... any help would be greatly appreciated

I've had good luck with the evil energy stuff

What is the advantage to cable drive vs fly by wire,

Do i have to be a high ass efi tank or can i use the factory tank? It currently has a external fuel pump

Friend of mine got his breadbox intake running with the old style fuel rail/crossover by adding injector spacers Kind of a hack though

Had a donor 2006 escalade with returnless system- did a 4.3 to 6.0 swap it to 2005 silverado- had same setup on fuel line and connector, do I need to upgrade anything?

I was curious and been looking and trying to find out if I can put corvette fuel filter/regulator in tank? Vintage car with 1 fuel line. Not sure if would work hoping someone has tried it.

Never had one leak. That was hundreds at the dealership as new o-rings came in the package. Hit with compressed air, wipe clean with rag, use pick to change. Love the channel but changing engines may have stressed a fitting and tiny micro fracture. When GM sees a high failure rate they ask dealers to ship them back to testing. Stress cracks was the only issue per hundred with cut o-ring, dirt. Not sorry. ASE Master Tech since 78. Retired.

Fuel regulators cost 100

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