View Full Version : LS 525 fuel line arrangement

12-29-2021, 09:23 AM
I have an ls 525. I will be using the DSE 600 super tank. I will use the GM19151145 pump in the tank. I was planning on using this setup for the rest of the plumbing.


Question: Has anybody had experience with this kit? is this what i will need? Thanks for the help.


12-29-2021, 10:34 AM
There are much better ways to do that. Spend some time on Vaporworx.com or give Carl a call. He is very helpful and knows his stuff.


12-29-2021, 12:09 PM
What Don said.

12-30-2021, 09:45 AM
Thanks for the help Don and John. So I called Vaporworks and like you said he was super helpful! For anyone wondering the answer to this, it turns out the DSE 600 tank I purchased has a GM pump in it capable of supplying 65psi. The GM pump has a built in regulator and a lifetime filter. That being said, all I need to do is run one single 6an hose from the pump to the fuel rail, no regulator, second pump or return lines! Thanks again for the help, Happy New Year.


12-30-2021, 09:23 PM
So I called Vaporworks and like you said he was super helpful! Glad to hear it! I even run Carl's stuff in my Radical SR8.

12-31-2021, 10:32 PM
Instead of running a -6an line front to back get a big block oem fuel
Line. Run flex lines off of each end to your pull and engine.