While I was at the tuner we were having some leaning out issues and they posed the question and concern that maybe because I have everything t'ed off of one line that the FPR is losing vacuum and not getting enough fuel up top to support 14+ pounds of boost.
They told me to look into getting a vacuum distributor that has check valves and separate chambers so that no single component can take away from another. I was just wondering if this was a decent product to look into or if I should just look into rerouting my vacuum lines. Thanks for looking.

 

vacuum dist dont have check valves and seperate chambers

I wouldnt tee off the fpr any ways. T off the brake booster vacuum line.

 

anyone have pics of where they ran there vacuum lines from

 

^^^ what he said.

 

The FPR builds max fuel pressure with no vac. So having low source vac at the FPR can't be the reason the car is leaning out.

 

^ I thought that myself but they seemed to think it could be from that. I looked and I am not even sure it is hooked up to that vacuum port.

 

I picked up a 5 outlet vacuum fitting from the local parts house for under 3 dollars. Four different vacuum needs filled with one fitting. It is not a manifold with one way valves.

For the record, I never had any problems with lack of vacuum to the FPR, Blowoff valve, vacuum/boost gauge, and MAP sensor all on the same vacuum source.

I suggest you split the vacuum/boost needs between two vacuum/boost sources on the intake manifold. That is what I am currently doing.

IMHO, Something else is probably causing your problem.

 

I would also like to start cleaning up under the hood. Kinda messy looking under there.