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08-20-2006 09:02 PM #10
Originally Posted by erik erikson
671 as in 671 blower. A performance cam moves more air through an engine. A 671 big cam gets the same and better results.
"aerodynamics are for people who cant build engines"
Enzo Ferrari
I believe this was somewhere around 2015, Rick, Rosie and Johnboy
John Norton aka johnboy