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18-23 on3 fuel system

coltona01!

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Hey everyone, i recently got a on3 dual pump return style fuel system for a 19 boosted mustang. We are having trouble installing the kit and i was wondering if anyone else in here has done this same fuel system and if they had any pointers or directions that theres came with. (Ours had no directions). Thanks everyone!
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RNM

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The question is why did you go with a chinese on3 fuel system instead of a proven one?

A fuel system is the heart of your motor.
 

wils10r80

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Hey everyone, i recently got a on3 dual pump return style fuel system for a 19 boosted mustang. We are having trouble installing the kit and i was wondering if anyone else in here has done this same fuel system and if they had any pointers or directions that theres came with. (Ours had no directions). Thanks everyone!
Did you ever find a fix?
 

Lesh313

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Ever figure it out setting mine up and it almost seems like not enough fittings for the return not sure though?

Hey everyone, i recently got a on3 dual pump return style fuel system for a 19 boosted mustang. We are having trouble installing the kit and i was wondering if anyone else in here has done this same fuel system and if they had any pointers or directions that theres came with. (Ours had no directions). Thanks everyone!
 

wils10r80

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Ever figure it out setting mine up and it almost seems like not enough fittings for the return not sure though?
Hey I ended up figuring it all out, running it as we speak, mine came with just enough fittings, you might have to mess around with the setup before you cut the lines, they could of not gave you enough but I litterly had the perfect amount but I bet if you put a fitting in a place that could use somthing else u might run out, I also had Barrelly enough return plenty of feed tho
 

Lesh313

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Oh okay sounds good do you know what fitting went where exactly


Hey I ended up figuring it all out, running it as we speak, mine came with just enough fittings, you might have to mess around with the setup before you cut the lines, they could of not gave you enough but I litterly had the perfect amount but I bet if you put a fitting in a place that could use somthing else u might run out, I also had Barrelly enough return plenty of feed tho
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