Hi.
Can anyone point me in the right direction on how to set up a fuel pressure regulator. I`m unsure on what pressure i should set the fuel for 440cc injectors and weather you do this with the vac line attached or not, and with the car running or off.
Any help with this would be great.
Cheers

 

Car running with vac pipe off, set it to 3bar. Job done, make sure the lock nut is tight. and your away.

Once pipe is put back on should go down to about 2.5 2.7 ish.