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Old 02-12-2020, 05:07 PM   #7
kipps
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Join Date: Jul 2014
Location: North-central Virginia
Posts: 1,099
Re: planning out dual tank fuel system for LS swap

Quote:
Originally Posted by heavy71chevy View Post
Yea wasnt sure if a holley blue pump would work out better.prolly just gonna cap off my right now and just run one for now.you think it would work with dual pumps wired to use the passenger tank as a feed tank for the other as like a reserve?
This is commonly done, to just use a transfer pump to fill the primary tank from the secondary. If you're doing this, at least one of the factory dash switches('87+ would be the best bet, but some others may work as well) should be fine for operating this transfer pump. I would definitely want an indicator light wired in, so I don't forget the transfer pump is running.
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1987 C6P V20 truck, 2010 LMG 5.3, AFM delete, 2010 Camaro exhaust manifolds, 1997 nv4500, 1991 np241c, hydroboost, 2005 14bff axle & driveshaft, drop-n-lock gooseneck, 4.10 gears, stock suspension, rims, and tires. Still a work in progress. Any questions or suggestions are welcome!
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