Filters
QualCast, LLC 52-46970
Spring, High Performance Engine Valve Spring Inside Diameter 1.128 Outside Diameter 1.542 Closed Pressure 150 @1.900 Open Pressure 332 @1.300
QualCast, LLC 32-757
Spring Engine Valve Spring Inside Diameter 1.021 Outside Diameter 1.375 Closed Pressure 52-64 @ 1.8125 Open Pressure 129-157 @ 1.3594
QualCast, LLC 52-46970SK
Spring Kit, High Performance Engine Valve Spring Kit Title Performance Kit with 16 Springs, 16 Retainers, and 32 Keepers Outside Diameter 1.542 Closed Pressure 150 @1.900 Open Pressure 332 @1.300
QualCast, LLC 32-769
Spring Engine Valve Spring Inside Diameter 0.655 Outside Diameter 0.951 Closed Pressure 35@ 1.800 Open Pressure 115@ 1.397
QualCast, LLC 32-778
Spring Engine Valve Spring Inside Diameter 1.006 Outside Diameter 1.360 Closed Pressure 59-65 @ 1.586 Open Pressure 149-159 @ 1.222
QualCast, LLC 52-53410
Spring, High Performance Engine Valve Spring Inside Diameter 0.796 Outside Diameter 1.437 Closed Pressure 165 @1.800 Open Pressure 315 @1.300
QualCast, LLC 32-786-D
Spring Engine Valve Spring Inside Diameter 1.024 Outside Diameter 1.438 Closed Pressure 89 @ 1.77 Open Pressure 225-241 @ 1.38
QualCast, LLC 52-53410SK
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 165 @1.800 Open Pressure 315 @1.300
QualCast, LLC 32-793
Spring Engine Valve Spring Inside Diameter 0.805 Outside Diameter 1.016 Closed Pressure 17 @ 1.488 Open Pressure 38 @ 1.106
QualCast, LLC 52-55710
Spring, High Performance Engine Valve Spring Inside Diameter 0.810 Outside Diameter 1.437 Closed Pressure 140 @1.800 Open Pressure 295 @1.300
QualCast, LLC 32-794
Spring Engine Valve Spring Inside Diameter 1.141 Outside Diameter 1.431 Closed Pressure 54 @ 1.656 Open Pressure 92 @ 1.256
