what valvesring are these(pic inside)
what valvesring are these(pic inside) http://i28.photobucket.com/albums/c2...forsale013.jpg
These are dual spring for stock pockets, they are using big locks, just wondering what brand spring/retainers they are.
These are dual spring for stock pockets, they are using big locks, just wondering what brand spring/retainers they are.
very similar 
The retainers are from Crane. Some of the earlier PRC spring kits used the Crane retainers, but it's hard to tell which valve springs you have. Aesthetically, the PRC, Crane, PP, and a few others look very similar. The Crane springs would be the weakest, though, since they typically setup with only 110 lb. of pressure on the seat without any shimming. Others will setup with 130-140 psi of pressure on the seat.
Trevor
Texas Speed & Performance
Trevor
Texas Speed & Performance
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