Fuel Rail

Performance mods and Advanced Stroker discussion.
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Shrek
Posts: 9
Joined: December 12th, 2018, 8:43 am
Vehicle Year: 1989
Vehicle Make: Jeep
Vehicle Model: Wrangler

Fuel Rail

Post by Shrek »

Is there an advantage to having a fuel rail with two nipples vice just one?

I am doing the 4.2 with 4.0 head, and have a fuel rail with just one nipple on it. I have both a supply line and a return line currently on the jeep, if I stay with the single nipple how does excess fuel return to the tank? Do I need a specific fuel pump to work with either of the two different rails?

Thanks
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