Filters
QualCast, LLC 32-1240
Spring Engine Valve Spring Inside Diameter 1.134/1.162 Outside Diameter 1.546 Closed Pressure 43.5-53.5 @1.802 Open Pressure 165-183 @1.302
S. B. International, Inc. 160-1492
SBI Valve Spring. Specifications: Closed Pressure: 35@1.984, Coils / Turn Direction: 6.20 RH, I.D: 1.118, Length: 2.175, O.D.: 1.488, Open Pressure: 150@1.346, Solid Height: 1.140, Wire Diameter: 0.185.
Manley 221446SF-1
Manley Valve Spring, 1.620 DOUBLE; Manley Valve Spring, SPRING-1.620 DOUBLE
QualCast, LLC 32-1242
Spring Engine Valve Spring Inside Diameter 0.948/0.968 Outside Diameter 1.332/1.352 Closed Pressure 66-74 @ 1.625 Open Pressure 205-220 @ 1.200
