Interesting...
I have read 3 different tech articles stating the SVT uses upgraded piston rings.
The one that comes to mind the most is the Duttwieler turbo article (450HP at 6900rpm) where he stated he specifically choose the SVT rings to seal the custom made pistons???
Now what about 3L Duratec piston rings???
I know they are low tension design for long life & efficiency, but how much does that take away from high performance ability and subsequent reliability?
I need to find a good ring set.
