Thread: PolyQuad - A new four valve power concept
View Single Post
  #26 (permalink)  
Old 07-21-2008, 12:56 AM
rsicard rsicard is offline
Garage Sweeper
  
Join Date: Nov 2007
Posts: 22
David: What is the RED and the BLUE coating on the Polyquad Cylinder Head VALVES? Please explain. Thanks.

Regards,

Rolland Sicard
Reply With Quote