Filters
QualCast, LLC 52-08470
Spring, High Performance Engine Valve Spring Inside Diameter 1.080 Outside Diameter 1.437 Closed Pressure 105 @1.750 Open Pressure 210 @1.250
QualCast, LLC 32-6669
Spring Engine Valve Spring Inside Diameter 1.062 Outside Diameter 1.436 Closed Pressure 172@2.000 Open Pressure 260@1.492
QualCast, LLC 52-08470SK
Spring Kit, High Performance Engine Valve Spring Kit Title Performance Kit with 16 Springs, 16 Retainers, and 32 Keepers Outside Diameter 1.437 Closed Pressure 105 @1.750 Open Pressure 210 @1.250
QualCast, LLC 32-6674
Spring Engine Valve Spring Inside Diameter 0.749T Outside Diameter 1.019T Closed Pressure 48@1.600 Open Pressure 125 @1.025
QualCast, LLC 52-10008
Spring, High Performance Engine Valve Spring Inside Diameter 0.876 Outside Diameter 1.240 Closed Pressure 80 @1.700 Open Pressure 200 @1.250
QualCast, LLC 32-6675
Spring Engine Valve Spring Inside Diameter 0 Outside Diameter 0 Closed Pressure 0 Open Pressure 0
QualCast, LLC 52-10010
Spring, High Performance Engine Valve Spring Inside Diameter 0.876 Outside Diameter 1.260 Closed Pressure 120 @ 1.700 Open Pressure 300 @1.200
