I have the kit from wideopendiesel with the adjustable regulator, what are the pressures you see with this kit or from another company? My pressure is a couple pounds higher in the winter, I live in western Pa. Pressure today 20 at idle, most times 18, running 16-17.

 

I,ve been running the walbro 2 years now and in the winter it,s aways about 2 pounds higher. In the winter the fuel gets a little thicker. I have 15-16 in the summer 17-19 in the winter.