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Flexfuel pump swap into non Flexfuel NNBS ???

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Old 05-31-2016, 11:14 PM
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Originally Posted by Jonblarc7
I have no idea so I'm asking

What makes the MU1847 better than the stock non flex flue pump. What injectors are you running.
I have ID1000s. The MU1847 is an AC DELCO pump that has a higher lph pump than the stock non flex or even a flex fuel for that matter. No one knows how many lph it is but it has been seen to support 600+rwhp.
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Old 06-01-2016, 08:05 AM
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That's great to know.

The fuel pump is the one thing I wasn't sure, what I was going to do when I boost my 6.2

And even better it's AC delco because my father in-law is a parts store manager so I can get AC delco at cost.
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Old 06-01-2016, 05:08 PM
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Originally Posted by mdwatts11
I have ID1000s. The MU1847 is an AC DELCO pump that has a higher lph pump than the stock non flex or even a flex fuel for that matter. No one knows how many lph it is but it has been seen to support 600+rwhp.
was the pump a direct drop in? also did you have to change connectors or anything?
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Old 06-01-2016, 11:04 PM
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Originally Posted by musclecity85
was the pump a direct drop in? also did you have to change connectors or anything?
Direct swap. Didn't have to change anything at all.
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