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Chris1313 dual fuel pump

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Old Sep 12, 2024 | 09:49 AM
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Default Chris1313 dual fuel pump

Does anyone here have any experience with the Chris1313 dual fuel pump? I am thinking about ordering one from him, and was curious ad to the quality if them. They look very nicely built.

I am trying to avoid drilling a hole in the tank to run an external pump.
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Old Sep 12, 2024 | 03:11 PM
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We have seen his products floating around the interenet looks well built but dont have any experience with it. We offer a similar kit using the RSI fuel pump hanger its a bit more but we include a full plug and play kit with pre crimped lines and all plug and play wiring harness.

https://www.tpsmotorsports.com/tps-r...vette-pnp.html
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Old Sep 13, 2024 | 08:41 PM
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Ive got Chris' dual 525 pumps and they are very nicely built. His reputation and customer service is excellent and pricing is good. Dont hesitate buying one from him, good guy.
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Old Sep 14, 2024 | 02:22 AM
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I haven't used his c5 kit but I have experience with his f-body dual and triple pump setups and they are top notch. Wouldn't hesitate to buy a setup from him
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Old Sep 14, 2024 | 02:53 PM
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Originally Posted by ascastil
Ive got Chris' dual 525 pumps and they are very nicely built. His reputation and customer service is excellent and pricing is good. Dont hesitate buying one from him, good guy.
Do you have any issues with the venturi and it not drawing fuel from the passenger side tank?
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Old Sep 24, 2024 | 11:47 AM
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I ordered my kit from Chris, now I need to figure out which regulator, filter, and fuel rails I want to go with.
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Old Sep 29, 2024 | 05:02 AM
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Originally Posted by Bpaschke
Do you have any issues with the venturi and it not drawing fuel from the passenger side tank?
​​​​​​
This was my first thought looking at that kit as I do not see a connection for the venturi lines.

I'm not researching the kit right now to determine how that is or is not hooked up, but can offer a simple workaround.

One large bulkhead low on either tank with an equally thick braided line to connect them. Route that line along the rear crossmember and secure it high and tight. The gasoline will self-level between the tanks.
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Old Sep 30, 2024 | 10:12 AM
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I bought this Chris1313 dual pump kit to one 97 C5. I used two 455 pumps and second one activates with boost. I used original fuel lines (against opinions) and I have passenger tank venturi working flawlessly. I liked the system, I'd do it again if I needed to fix another one like that.
I have RSI hanger for two pumps in my own 99 C5 and it has been there for more than 10 years now. I like that too. The design might have changed during the years though.
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Old Oct 24, 2024 | 03:32 PM
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Originally Posted by Bpaschke
Do you have any issues with the venturi and it not drawing fuel from the passenger side tank?
​​​​​​
Sorry for the late response. No issues with passenger tank.
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Old Feb 22, 2025 | 09:02 PM
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I have my pump installed, and am starting to make fuel lines. Deciding where I want to mount the filter.


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Old Mar 21, 2025 | 08:48 AM
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Originally Posted by Tusc
This was my first thought looking at that kit as I do not see a connection for the venturi lines.

I'm not researching the kit right now to determine how that is or is not hooked up, but can offer a simple workaround.

One large bulkhead low on either tank with an equally thick braided line to connect them. Route that line along the rear crossmember and secure it high and tight. The gasoline will self-level between the tanks.

I highly recommend against this method. The restrictor is outside the tank so as long as you push fuel through the stock line, at least up to the stock filter, you're good. If you don't want to do that, I've made a kit that pushes fuel from the passenger tank to the drivers with an internal electric pump.
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Old Yesterday | 05:47 PM
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Hello, I am looking up answers to this exact question on how to run the lines but also how to the venturi set up would be ran? Do you have any update on it? Thank you!

Last edited by toothlessc5; Yesterday at 05:47 PM.
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Old Yesterday | 05:48 PM
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Originally Posted by Bpaschke
I have my pump installed, and am starting to make fuel lines. Deciding where I want to mount the filter.

Hello, I am looking up answers to this exact question on how to run the lines but also how to the venturi set up would be ran? Do you have any update on it? Thank you!
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Old Yesterday | 06:25 PM
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Originally Posted by toothlessc5
Hello, I am looking up answers to this exact question on how to run the lines but also how to the venturi set up would be ran? Do you have any update on it? Thank you!
I attached his install instructions. Basically just need to make 1 additional line to connect to the passenger tank. I followed these instructions and haven't had any issues with the venturi.
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Old Yesterday | 07:24 PM
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Hell yeah that is exactly what i needed! Thank you!
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