Y block on fuel lines or not - Lateral-g Forums

JamesJ · #1 04-19-2007, 08:47 AM

If I just run the fuel line into one of my rails and then run a crossover to the other and then a line out of it to the fuel regulator is that any different then running a Y-block then a line to each rail and then two lines to the regulator?

**XcYZ** · #2 04-19-2007, 12:41 PM

Do you have to run a return style fuel system? I'm going to dead head my system.

69 L88 Camaro · #3 04-19-2007, 04:28 PM

Can you give a little more info? Engine, pump. injector size? Batch fire or sequential?

JamesJ · #4 04-19-2007, 07:13 PM

SBC, 55# injectors, sequential, 12 psi of boost, SX fuel pump, 650 hp, will be running a return line

KAA · #5 04-20-2007, 05:56 AM

I'd go with the Y and feed each fuel rail separately, in parallel, the way Aeromotive recommends. Especially if you have a big fuel pump. I plumbed it that way in a twin turbo engined car I had using the same pump as you and never had a problem.

**XcYZ** · #6 04-20-2007, 06:39 AM

This car has a dead head system, made 814rwhp.