I want to race my 84 SVO. I belive its oil cooled. I would think that water cooled turbos are better for endurance racing so I have been researching the site trying to find diagrams and literature on both turbo setups for possible conversions. http://www.svocop.com/forum/showthre...ght=water+cool I found some threads but not the exact information im looking for. Are there pros and cons to both setups? ( need egr since im in Los Angeles) Im teaching myself mechanics using a junked svo I found. Im not rebuilding the eninge at the moment just reading up and learning. If anybody has any engine rebuilding, turbo rebuilding diagrams, and turbo coolant line! diagrams and literature that would be helpful.