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Quantum Fuel Pump?

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Old May 5, 2020 | 06:13 PM
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Default Quantum Fuel Pump?

Im shopping and looking for a Walbro GCA758 and I came across this Quantum Fuel pump for significantly less money but has better performance??

Anyone have experience with this brand?

https://www.highflowfuel.com/i-20761...1996-5-7l.html

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Old May 6, 2020 | 05:28 PM
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It says E85 so I'd think it would feed plenty of gas at good pressure. I replaced my pump a couple or years ago with one that said 'turbine' instead of the gear type that was in the stock ones. The turbine pumps give a smoother flow so you can do away with that pulse can located in the line and just replace it with the supplied piece of hose. The pictured pump looks like a good quality piece and it comes with a filter sock. I had to fab up a filter strainer for the pump I installed to make it fit the bracket. Made sure to clean the fuel level resistor and wiper arm while I had it all out. Nice thing about the C-4 is it is easy to get the pump assembly in and out.
Not familiar with that brand, but as long as it doesn't say "Made in China" it's probably as good as any other replacement pump.
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Old May 11, 2020 | 11:49 AM
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Originally Posted by AgentEran
Im shopping and looking for a Walbro GCA758 and I came across this Quantum Fuel pump for significantly less money but has better performance??

Anyone have experience with this brand?

https://www.highflowfuel.com/i-20761...1996-5-7l.html

Looks like a quality pump to me and the specs look good and very few other pumps give any specs at all! I just put a pump in my 84 C4 and wish I would have considered this brand . I say a good buy for $50!
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