k75 engine in a car (fuelling question)
Well, I am getting on nicely with the slipping of the K75 engine into a little reliant fox car. (pics below)
I am looking for a few good heads to bounce some ideas off to do with the fuel system. Since I am not using the original k75 fuel tank or fuel pump, I need to supply fuel to the fuel rail with a universal electric fuel pump. I have read the haynes manual I downloaded for the bike and have read I need to supply a minimium of 2.5 bar (36 psi) to the rail and the BMW regulator releases at 4.7 bar (68 psi)
If i get one of these universal fuel injection pumps, will the regulator on the fuel rail take care of the fuel pressure or would it be recommend to fit a adjustable fuel pressure regulator??? I would rather ask people with more experience than risk blowing something up.