Are there any fuel rails available that are plug and play? I'm trying to get an adequate fuel system together from my 408/2300 build. Right now I'm running the stock fuel pump with a Walboro 255lph in-line wired to a KB BAP. With 60lb injectors on the 2300 I am wondering what else I need to do?

Is a bigger inline w/o a BAP attached better? Is there an in-tank option that fits in the stock bucket?

My truck is a flex fuel, not sure if the in-tank pump is different since it was made to push corn juice which requires more volume. My stock injectors were 38lbs or something like that.

I'm trying to avoid an Aeromotive 1000 if possible. If I did have to go that route then I have to replace all the stock fuel lines I assume.

Would a bigger in-line work or would it suck the supply line dry with a stock pump feeding it?

Build is a 408/TVS2300/60lb injectors/8 rib/12-15psi/ meth as a safety.

 

I think Supersub is rocking his stock FF pump with a boost-a-pump. Talk to him to confirm but I am pretty sure. He's making 714rwhp on a 428 with a TVS2300 iirc.

I'm rocking the stock FF pump as well with 75# injectors on E85, don't have a fuel pressure gauge but my AFR's look ok all the way up to redline.

 

Hopefully Supersub will chime in..
I don't expect to be in the 700's. More like low 600's. I have a return style system stock so maybe that will help.

 

Oh yeah, forgot about that, return style will definitely help keep fuel pressure up as RPM's rise. That's what mine has too; I lucked out, had no idea what it was when I bought the truck, haha.

 

Lol, me either. I didn't even know it was FF. I don't think the dealer did either as it was a recent trade. There were no stickers or badges on it. The "Z" vin is the only way I knew and that's only because BlownChevy asked me when I bought my 112.

Anyway, I hope what I have will get the job done. I sit at 40psi at idle and see 60psi WOT. I've never seen the FP fall off but I'm not looking at that guage at WOT either lol...