Ok, let me know what ya'll think about this one. I work at a Deere dealer, and on the 9060 STS combines, they use a 10 and 2 micron fuel filters. The 2 micron filtler has a water drain in the bottom as well. I can get the filter head by itself. Do you think putting a Carter high flow pump in place of the stock lift pump and then JD 2 micron filter along the frame rail just after the pusher pump into the stock filter will work? Or should I start looking for somehwere to mount the 2 micron filter after the stock filter?