Anyone know how to adjust this

[Batters]

Does anyone know how to adjust this FPR its from sard and any suggestions of what fuel pressure I should be running for 1 bar of boost I've heard 45 psi but it's already on 55

 

[Gryzor]

http://www.tercelreference.com/articles/fuel_pressure_regulator_installation/fuel_pressure_regulator_installation.html

 

[triple j]

U adjust that using a wideband, adjust at your own risk without one mate.

 

[Batters]

Cheers

 

[bongskag]

it could be rich already, what is it ? CT9 or TD04 ? I was running about 40psi on a TD04 @ 0.8 bar fueling was spot on.

get a wide-band there cheap enough these days, cheaper than guessing and blowing it up