SPRING CHART

Straight Springs

Spring OD Spring ID Installed Height Seat Pressure Valve Spring Part # Lift Nose Pressure @ Coil Bind Free Length Preload
0.770 0.440 1.125 45Lbs 1083 0.400 100Lbs 0.645 1.490 0.070
0.830 0.440 1.265 60Lbs 1084 0.400 150Lbs 0.750 1.580 0.070
0.840 0.445 1.375 50Lbs 1080 0.400 125Lbs 0.730 1.675 0.070
0.855 0.485 0.950 30Lbs 1004 0.350 95Lbs 0.565 1.050 0.070
0.890 0.510 1.300 55Lbs 1034 0.400 125Lbs 0.640 1.700 0.080
0.905 0.520 1.280 60Lbs 1085 0.450 133Lbs 0.630 1.725 0.060
0.910 0.515 1.130 48Lbs 1020 0.400 120Lbs 0.630 1.480 0.090
0.925 0.632 1.740 100Lbs 1091 0.500 215Lbs 1.100 2.205
0.960 0.565 1.100 60Lbs 1008 0.400 140Lbs 0.625 1.400 0.090
0.960 0.540 1.300 55Lbs 1024 0.450 150Lbs 0.730 1.630 0.100
0.990 0.560 1.300 55Lbs 1013 0.400 155Lbs 0.740 1.600 0.090
0.990 0.530 1.350 60Lbs 1015 0.450 180Lbs 0.740 1.600 0.090
0.995 0.695 1.910 62Lbs 1051 0.600 220Lbs 1.270 2.630
1.000 0.560 1.300 42Lbs 1000 0.400 140Lbs 0.730 1.450 0.090
1.000 0.750 1.400 50Lbs 1060 0.500 110Lbs 0.800 1.945
1.000 0.730 1.470 54Lbs 1061 0.500 120Lbs 0.960 1.960
1.003 0.730 1.380 76Lbs 1059 0.500 160Lbs 0.645 1.960
1.005 0.555 1.425 70Lbs 1059/1013 0.550 183Lbs 0.815 1.925 0.070
1.005 0.550 1.495 70Lbs 1059/1015 0.500 190Lbs 0.810 1.925 0.070
1.030 0.520 1.650 80Lbs 1033 0.450 220Lbs 1.060 1.920 0.100
1.140 0.725 1.200 70Lbs 1003 0.400 145Lbs 0.630 1.635 0.100
1.140 0.650 1.300 75Lbs 1010 0.400 180Lbs 0.660 1.625 0.100
1.187 0.680 1.450 68Lbs 1006 0.500 198Lbs 0.750 1.680 0.100
1.190 0.670 1.400 92Lbs 1037 0.500 240Lbs 0.770 1.680 0.100
1.200 0.665 1.450 120Lbs 1027 0.500 315Lbs 0.615 1.800 0.100
1.200 0.670 1.400 100Lbs 1039 0.500 276Lbs 0.750 1.800 0.100
1.203 0.677 1.260 80 Lbs 1031 IRL 0.500 257 Lbs 0.640 1.560
1.205 0.676 1.250 80Lbs 1030 IRL 0.500 246Lbs 0.670 1.558
1.210 0.675 1.400 103Lbs 1032 IRL 0.500 240Lbs 0.791 1.865
1.210 0.673 1.400 115Lbs 1034 IRL 0.500 256 Lbs 0.765 1.925
1.220 0.670 1.400 98Lbs 1037IRL 0.500 266Lbs 0.750 1.715
1.250 0.690 1.650 110Lbs 1002 0.600 290Lbs 0.925 2.080 0.100
1.250 0.720 1.450 90Lbs 1005 0.500 230Lbs 0.800 1.830 0.080

Beehive Springs

Spring OD Bottom Spring ID Bottom Spring OD Top Spring ID Top Installed Height Seat Pressure Valve Spring Part # Lift Nose Pressure @ Coil Bind Free Length
0.688 0.508 0.645 0.462 1.100 30Lbs 1086 0.400 70Lbs 0.600 1.405
1.060 0.730 0.840 0.520 1.320 70Lbs 1090 0.500 191Lbs 0.760 1.715
1.061 0.750 0.950 0.645 1.640 80Lbs 1074 0.500 177Lbs 0.992 2.220
1.100 0.740 0.940 0.590 1.450 92Lbs 1082 0.500 255Lbs 0.875 1.780
1.105 0.740 1.005 0.645 1.625 126Lbs 1092 0.600 268Lbs 0.950 2.225
1.240 0.825 1.065 0.650 1.750 100Lbs 1093 0.600 302Lbs 1.060
1.280 0.875 1.050 0.640 1.780 110Lbs 1075 0.500 257Lbs 1.120 2.200
1.290 0.885 1.050 0.650 1.750 144Lbs 1076 0.600 333Lbs 1.090 2.300
1.415 1.000 1.065 0.650 1.730 130Lbs 1094 0.600 290Lbs 1.035 2.370
1.415 1.000 1.065 0.650 1.750 123Lbs 1095 0.600 291Lbs 1.060
1.445 1.000 1.100 0.650 1.900 150Lbs 1077 0.600 356Lbs 1.200 2.500
1.580 1.135 1.200 0.745 1.900 180Lbs 1078 0.650 380Lbs 1.150 2.640
1.585 1.112 1.204 0.731 2.000 134Lbs 1096 0.700 400Lbs 1.150