Crower Valve Springs 1.278 Special Cosworth-Vega (Set of 8)

O.D. Outer: 1.28
I.D. Outer: 0.93
O.D Inner: 0.91
I.D. Inner: 0.69
Installed Height: 1.600
Rate: 388
Type: Dual
Color Code: Orange/Yellow
Damper: No
Free Length: 1.830
Wire Diameter: .175/.118
Material: Silicone
1.700: 58 lbs
1.650: 77 lbs
1.600: 95 lbs
1.550: 113 lbs
1.500: 130 lbs
1.450: 148 lbs
1.400: 166 lbs
1.350: 183 lbs
1.300: 202 lbs
1.250: 222 lbs
1.200: 240 lbs
1.150: 261 lbs
1.100: 281 lbs
1.050: 302 lbs
1.000: 323 lbs
Coil Bind: 0.9550
7° Titanium Retainer: 86046
7° Steel Retainer: 5/16 87046
Seat Disc: 68939 or 68941