This is my fuel pressure regulator mod. The stock one in the fuel filter is removed and the cap is replaced with one from Diesel Inovations, $ 10.00 in your mail box. This is a 150psi regulator so now you will have infinet adjustment of your fuel pressure. Try them all. I have been to 150psi and as low as 15psi.

Owner caption October 2007 · Photo 11 of 13