87homebuilttdi
Veteran Member
A friend of mine found this article written by an engineer at Borg-Warner Turbos and I think it is very well written. My friend has a 1987 BMW 325 with a 6 cylinder gas engine and this info is perfect for his application. Thought I would pass it on to you...
http://www.full-race.com/articles/efrturbotechbrief.pdf
http://www.full-race.com/articles/efrturbotechbrief.pdf