hi ive got a 96 wrx with

vf23 turbo
440 injectors
custom mapped ecu
(fuel cut at 1.35 bar aswell)
hks headers and up pipe
full decat
panel filter
hks evc 3 boost controller
walbro 255 pump
apexi safc 2 (to use as knock sensor)

any ideas on what boost to run and expected figures?

 

any one?

 

Its like MORNING dude!!

The VF series probably need to stay below 1.4 bar as the blades are fragile.

Also, boost is dependant on fuel, ignition and knock. Need to check for knock/det if raising boost past what it was mapped for.

 

My VF35's on 1.4 bar, which I also heard is about the limit of what you can sensibly run on it.