Dian

i have the 25-302 regulator. would anybody know how many turns to give the screw for approx. 60 psi?

their tech doesnt know. says it depends. its weird, because the regulator supposedly comes preadjusted to 40 psi. my screw is loose.

http://aemelectronics.com/files/inst...0Regulator.pdf

JoeNova

It doesn't work that way. Pressure will vary based on things like pump flow.

You'll need to hook up a fuel pressure gauge to the regulator.

Dian

i was looking for something to start with. i dont have a gauge because am logging, but unfortunatly the external chanels only show up when the engine is running.

JoeNova

You can't key-on to prime the pump and check pressure?

Dian

no, the external chanels have some kind of problem.

well, anyway, if someone is interested: 5-6 turns take you to 3-4 bars. the regulator has a wide range, but is very sensitive where it matters. kind of hard to adjust precisely.