Crower Valve Springs 1.405 Tungsalloy Dual (Set of 16)

O.D. Outer: 1.405
I.D. Outer: 1.055
O.D Inner: 1.045
I.D. Inner: .780
Installed Height: 1.600
Rate: 338
Type: Dual
Color Code: Blue/Grey
Damper: No
Free Length: 1.920
Wire Diameter: .175/.134
Material: Silicone
1.700: 82 lbs
1.650: 96 lbs
1.600: 113 lbs
1.550: 128 lbs
1.500: 143 lbs
1.450: 157 lbs
1.400: 177 lbs
1.350: 192 lbs
1.300: 208 lbs
1.250: 225 lbs
1.200: 244 lbs
1.150: 263 lbs
1.100: 282 lbs
1.050: 302 lbs
1.000: 319 lbs
Coil Bind: 0.9500
7° Titanium Retainer: 87040
7° Titanium Ret: 3/8 87042
Titanium Super 7°: 86771
7° Steel Retainer 5/16: 87044
7° Steel Retainer 11/32: 87050
7° Steel Retainer 3/8: 87049
Steel Retainer 10°: 87060M
Seat Cup: 68930
Seat Disc: 68938 or 68940