I should have started a new thread for this but it is somewhat related. When installing an EFI system it is common practice to install a 100 or 40 Micron filter between the tank and the electric fuel pump, depending on style of pump, and a 10 micron filter between the pump and the injectors. Don't know what type of filter they use on in-tank pumps. I still use an engine driven pump. I have a large 100 micron filter to go between the tank and fuel pump and I use a 40 micron filter between the pump and the carburetor. Already have the pre carb filter placed but am looking for a spot to mount the tank to pump filter. After I get the thing all back together I will crawl around under there and see where a good spot would be. Just thought if one of you guys has already done that while installing the EFI, it would save me some crawling.