WTB: Stock Fuel Rails 4.8/5.3/6.0

[Bigschwerm]

Looking for a set of stock return style fuel rails with the crossover for a 4.8/5.3/6.0 (do not need the injectors)

99 to 07 model years

I need them so i can get my TBSS intake ready in advance for my swap.

Let me know what you have and how much shipped to 37042 Tn.

Thanks!

[PitchBlackC3]

PM'd

[Bigschwerm]

Found a set on another board...thanks though.

[RedHeartbeat]

will a return style fuel rail fit a TBSS intake?

[PitchBlackC3]

will a return style fuel rail fit a TBSS intake?

It will once you modify it. That's why he wants another one, so he can do the mod ahead of time.

[Bigschwerm]

Yes all you have to do is modify the crossover to make it longer and cut some .800 spacers so the rails will cinch down tight...there is a good write over on performancetrucks.net

The other option i have is to run a vette fuel filter setup with a return built in and change the tune...have to tell the computer that whatever MAP reading you have it will be constant fuel pressure.

[PitchBlackC3]

.have to tell the computer that whatever MAP reading you have it will be constant fuel pressure.

You are on the right track, but actually the opposite. You have to tell the computer that the fuel output WILL change with the manifold pressure. A referenced FPR allows the output to stay the same with the change in pressure. A referenced FPR has a flat line graph in the tune.