question bout fuel pump

[blksrt4_2005]

if i add a walbro fuel pump can i raise the boost a lil??

[Turbodog97]

What are you other mods and what boost level are you currently running?

[blksrt4_2005]

my mods are

act clutch,mopar exhaust,needwings downpipe wit cut out,turbo rfl bov, mopar intake, agp intercooler,agp wastegate spiking 18 dropping to 14,15...

im thinking of a stage 1 later on...

[Turbodog97]

A few pump would definitely be beneficial but I wouldn't raise the boost unless you get a fuel controller. The s0 pcm starts pulling timing around 17psi and s1 around 18.25. If you got the fuel controller and the pump then possibly 1-2psi more. There's another catch though, if you get a fuel controller and start messing with fuel/timing/boost and etc, then you need a wideband.

[blksrt4_2005]

so u defenitely think a stage 1 and a fuel pump will help???....is it possible to hold 17psi with this??

[Turbodog97]

S1 isn't necessarily going to do much for you except get rid of cel's if you run without a cat...otherwise it doesn't have much of a point. If you don't have the light on then I wouldn't waste the money and instead get a fuel controller...like an safc, dtec, emanage, etc. Holding 17psi to redline is definitely possible but does take some work. When I was stock turbo with just an Agp wga I was only able to hold around 13-15psi. When I was making preparations for big turbo and installed a greddy e-01 EBC I was able to hold 18psi at some times.

[blksrt4_2005]

how much horse power you think i can get with stage 2 injectors and fuel controller? and a good street tune......with the mods i have oh and a wide band...is it possible to hold 19psi with this???....