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Dual tank pics?

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Joined
Jan 10, 2021
Messages
13
I have read all the threads on dual tanks but just can’t picture where I’m going wrong. The tank feeding the engine empties while the other tank remains full. Can someone post a picture or drawing including fuel line sizes? I have two dubro tanks side-by-side with pressure nipple on pipe.
Thanks, Patrick
 

Samuel Hagan JR

Well-Known Member
Joined
Jul 18, 2010
Messages
4,008
Patrick what’s your phone number and I’ll make you a video to you on our dual tank setup. Runs flawless for over 7 years. No issues.
 
Joined
Jan 10, 2021
Messages
13
Hi Samual, was on earlier and tought I saw where you posted some pictures and videos but didn’t have time to look at them at the time. Now when I go back I can’t find them
 

Brad Christy

Well-Known Member
Joined
Jun 24, 2002
Messages
1,191
Patrick,

How, exactly, do you have your tanks set up? Both tanks should be set up the same, with fuel going from one tank to the other, then to the engine. Pipe pressure line going to the pressure inlet of the secondary tank, the feed outlet of the secondary tank going to the pressure inlet of the primary tank, and the feed outlet of the primary tank going to the engine. What you're describing sounds like you've got the pressure inlet from the secondary tank going to the pressure inlet of the primary tank. This would force pipe pressure into the feed outlet of the secondary tank, which would then bubble to the top, where the pressure outlet would then force it to the primary tank, leaving the fuel in the secondary tank where it is. Sound about right?

Thanks. Brad.
Titan Racing Components
BlackJack Hydros
Model Machine and Precision LLC
 

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