Toddmc66
Import punisher.
- Joined
- Dec 26, 2012
I'm having a problem with too much fuel pressure. I changed out the pump to a walbro 430. My pressure at idle is 48 with the vacuum line on. I have multiple options,
1. Replace the lines with performance lines, 2. Use the vent line, 3. Cut off about 1 inch of the return line at the pump and replace the connecting rubber hose.
Since option 3 is the cheapest. has anyone had experience with this? and if so how many pounds of pressure did it drop it for you. I know this will vary depending on what pump is used. I'm no necessary looking for the cheap way out, I'm wondering if its an option for me, only if it'll drop the fuel pressure enough. This is holding me up from getting it tuned.
1. Replace the lines with performance lines, 2. Use the vent line, 3. Cut off about 1 inch of the return line at the pump and replace the connecting rubber hose.
Since option 3 is the cheapest. has anyone had experience with this? and if so how many pounds of pressure did it drop it for you. I know this will vary depending on what pump is used. I'm no necessary looking for the cheap way out, I'm wondering if its an option for me, only if it'll drop the fuel pressure enough. This is holding me up from getting it tuned.