i was cruising around on some other forums and came across these sites... check em out!
http://www.sullivanperformance.com/YVS450/tech/tech.htm
http://www.babcox.com/editorial/ar/eb40228.htm
http://en.wikipedia.org/wiki/Ford_Modular_engine
http://www.sullivanperformance.com/YVS450/tech/tech.htm
http://www.babcox.com/editorial/ar/eb40228.htm
http://en.wikipedia.org/wiki/Ford_Modular_engine