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NNBS (non flex)Walbro install ???

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Old 04-20-2016, 01:08 PM
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Originally Posted by JASON 77
The 450 overpowers the factory intank regulator on a non return setup.
I ran a Walbro 450 in my stock 05 bucket for a year without issues, lots of guys on here have. The correct way to do it is to eliminate the bucket regulator and use an afpr. Even better to convert to return style.
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Old 04-24-2016, 08:39 PM
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Originally Posted by lxcoupe
I ran a Walbro 450 in my stock 05 bucket for a year without issues, lots of guys on here have. The correct way to do it is to eliminate the bucket regulator and use an afpr. Even better to convert to return style.

Yes but cant find a bolt on fuel rail for nnbs
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Old 04-26-2016, 08:02 AM
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There is the Holley Drop in replacement...

https://www.performancetrucks.net/fo...l-pump-543313/
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Old 04-26-2016, 05:11 PM
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Originally Posted by gearheaddrew
There is the Holley Drop in replacement...

https://www.performancetrucks.net/fo...l-pump-543313/
Read there and looked, those pumps are for nbs. I have a nnbs. From what i read they are different setups
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