Filters
QualCast, LLC 32-1135
Spring Engine Valve Spring Inside Diameter 0.940/0.960 Outside Diameter 1.310/1.330 Closed Pressure 45-55 @ 1.600 Open Pressure 155-185 @ 1.200
S. B. International, Inc. 160-1464
SBI Valve Spring. Specifications: Closed Pressure: 34@2.368, Coils / Turn Direction: 11.50 LH, I.D: 0.739, Length: 2.948, O.D.: 0.991, Open Pressure: 90@1.733, Solid Height: 1.421, Wire Diameter: 0.126.
Manley 221441P-1
Manley Valve Spring, 1441 POLISHED; Manley Valve Spring, SPRING-1441 POLISHED
QualCast, LLC 32-1149
Spring Engine Valve Spring Inside Diameter 0.995/1.025 Outside Diameter 1.395/1.425 Closed Pressure 40-50 @ 1.800 Open Pressure 190-220 @ 1.300
S. B. International, Inc. 160-1466
SBI Valve Spring. Specifications: Closed Pressure: 17@2.500, Coils / Turn Direction: 10.00 LH, I.D: 0.808, Length: 2.875, O.D.: 1.044, Open Pressure: 54@1.700, Solid Height: 1.200, Wire Diameter: 0.118.
