I think my preference would be an orifice in the rear head fittings , rather than an added regulator
there would be a problem getting the regulator on the filter and the added regulator to play nice together
An orifice would flow a little fuel back to the return, providing some cooling, while adding a path for any air that was trapped in the fuel rail, due to leaking injectors
Say a 0.020 or 0.030 size orifice in the return
there would be a problem getting the regulator on the filter and the added regulator to play nice together
An orifice would flow a little fuel back to the return, providing some cooling, while adding a path for any air that was trapped in the fuel rail, due to leaking injectors
Say a 0.020 or 0.030 size orifice in the return
