Posted 6/24/2006 08:04 (#21685) Subject: Biodiesel in 1970's JD
High Springs, Florida
I have a 2520 with a CB Roosa Master pump and an 820 with a DB series Stanadyne pump. I would like to run BD in both tractors, but am concerned about the seals, o-rings, etc in the pumps. The CB was rebuilt in '93, don't know about the DB. I have B100, but can blend in necessary.