Crower Valve Springs 1.405 Tungsalloy Dual (Set of 16)

O.D. Outer: 1.400
I.D. Outer: 1.045
O.D Inner: 1.040
I.D. Inner: .770
Installed Height: 1.700
Rate: 382
Type: Dual
Color Code: Orange/White
Damper: No
Free Length: 1.975
Wire Diameter: .176/.133
Material: Silicone
1.800: 76 lbs
1.750: 92 lbs
1.700: 110 lbs
1.650: 129 lbs
1.600: 146 lbs
1.550: 165 lbs
1.500: 184 lbs
1.450: 204 lbs
1.400: 221 lbs
1.350: 240 lbs
1.300: 258 lbs
1.250: 278 lbs
1.200: 297 lbs
1.150: 316 lbs
1.100: 338 lbs
1.050: 360 lbs
1.000: 380 lbs
Coil Bind: 0.9800
7° Titanium Retainer: 87040
7° Titanium Ret: 3/8: 87042
7° Steel Retainer5/16: 87044
7° Steel Retainer11/32: 87050
7° Steel Retainer 3/8: 87049
Seat Cup: 68930
Seat Disc: 68938 or 68940