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Returnless Maggie to Return Setup

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Old 07-19-2016, 07:54 PM
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Default Returnless Maggie to Return Setup

What's the best way about making a returnless maggie 1900 fuel setup work on my return style truck? Or can someone point me in the direction of a previous thread?

I bought one of these which I think is the correct direction.

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Old 07-19-2016, 08:04 PM
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I have a gauge for that
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What's the flow path of that block? What's the port on the bottom? That may be useful
Old 07-19-2016, 08:17 PM
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it's regulated as you can see

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Old 07-19-2016, 08:18 PM
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Originally Posted by Atomic
What's the flow path of that block? What's the port on the bottom? That may be useful
I can't find anythign about it online

except

99-03 GM Truck Fuel Manifold Magnuson Superchargers RETURN STYLE [MAG-31-12-00-010] - $125.00 : SuperchargersOnline, Worlds largest Supercharger Resource. Get Serious About Power
Old 07-19-2016, 08:37 PM
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I have a gauge for that
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Blow air through it and see what it comes out with the regulator off
Old 07-19-2016, 08:39 PM
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That should be all you need if you already are on a stock return setup. Lookup some Maggie instructions and see what port is what for the manifold block or start blowing it like Richard said.
Old 07-19-2016, 09:29 PM
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Originally Posted by 03sierraslt
That should be all you need if you already are on a stock return setup. Lookup some Maggie instructions and see what port is what for the manifold block or start blowing it like Richard said.
Sweet! I was hoping thats all I would need.

I'll give it a good blowing when it arrives in mail.
Old 07-20-2016, 01:57 AM
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3/8 tube inlet.

5/16 tube return.

lump with diaphram is pressure regulator, plastic tit references manifold pressure.
Old 07-21-2016, 04:21 AM
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I'm figured someone would of said it already but your probably going to keep upgrading with more boost and more fuel and over power that stock regulator. Why not just collect the parts and plumb in a boost referenced regulator. It will cost more and be more work but it will be done for when you upgrade to a bigger pump. Or do you plan on just getting it running and go from there..?
Old 07-21-2016, 07:29 AM
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Will a 255 over power that reg?

and funny you should mention... I already picked this up from a buddy

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