Spring Description Comp 914
Rated Install Height 1.8 Max Lift  Spring Rate Slope
Coil Bind Height 1.11 0.69 3.19
Rated Seat Pressure 165 Load Increase
Coil Bind Pressure 385 220
Spring Rate 367 318.8405797
Rocker Ratio 1.6 1.7 1.8 1.84 1.9
Engine Installed Height 1.8
Slope 3.188405797 5.101449275 5.420289855 5.739130435 5.866666667 6.057971014
Install Height PSI  @ Valve PSI @ Cam 1.6 PSI @ Cam 1.7 PSI @ Cam 1.8 PSI @ Cam 1.84 PSI @ Cam 1.9 Valve Lift Lobe Lift
1.85 149.057971 238.4927536 253.3985507 268.3043478 274.2666667 283.2101449
1.84 152.2463768 243.5942029 258.8188406 274.0434783 280.1333333 289.2681159
1.83 155.4347826 248.6956522 264.2391304 279.7826087 286 295.326087
1.82 158.6231884 253.7971014 269.6594203 285.5217391 291.8666667 301.384058
1.81 161.8115942 258.8985507 275.0797101 291.2608696 297.7333333 307.442029
1.80 165 264 280.5 297 303.6 313.5 0.000 0.000
1.79 168.1884058 269.1014493 285.9202899 302.7391304 309.4666667 319.557971 0.010 0.006
1.78 171.3768116 274.2028986 291.3405797 308.4782609 315.3333333 325.615942 0.020 0.013
1.77 174.5652174 279.3043478 296.7608696 314.2173913 321.2 331.673913 0.030 0.019
1.76 177.7536232 284.4057971 302.1811594 319.9565217 327.0666667 337.7318841 0.040 0.025
1.75 180.942029 289.5072464 307.6014493 325.6956522 332.9333333 343.7898551 0.050 0.031
1.74 184.1304348 294.6086957 313.0217391 331.4347826 338.8 349.8478261 0.060 0.038
1.73 187.3188406 299.7101449 318.442029 337.173913 344.6666667 355.9057971 0.070 0.044
1.72 190.5072464 304.8115942 323.8623188 342.9130435 350.5333333 361.9637681 0.080 0.050
1.71 193.6956522 309.9130435 329.2826087 348.6521739 356.4 368.0217391 0.090 0.056
1.70 196.884058 315.0144928 334.7028986 354.3913043 362.2666667 374.0797101 0.100 0.063
1.69 200.0724638 320.115942 340.1231884 360.1304348 368.1333333 380.1376812 0.110 0.069
1.68 203.2608696 325.2173913 345.5434783 365.8695652 374 386.1956522 0.120 0.075
1.67 206.4492754 330.3188406 350.9637681 371.6086957 379.8666667 392.2536232 0.130 0.081
1.66 209.6376812 335.4202899 356.384058 377.3478261 385.7333333 398.3115942 0.140 0.088
1.65 212.826087 340.5217391 361.8043478 383.0869565 391.6 404.3695652 0.150 0.094
1.64 216.0144928 345.6231884 367.2246377 388.826087 397.4666667 410.4275362 0.160 0.100
1.63 219.2028986 350.7246377 372.6449275 394.5652174 403.3333333 416.4855072 0.170 0.106
1.62 222.3913043 355.826087 378.0652174 400.3043478 409.2 422.5434783 0.180 0.113
1.61 225.5797101 360.9275362 383.4855072 406.0434783 415.0666667 428.6014493 0.190 0.119
1.60 228.7681159 366.0289855 388.9057971 411.7826087 420.9333333 434.6594203 0.200 0.125
1.59 231.9565217 371.1304348 394.326087 417.5217391 426.8 440.7173913 0.210 0.131
1.58 235.1449275 376.2318841 399.7463768 423.2608696 432.6666667 446.7753623 0.220 0.138
1.57 238.3333333 381.3333333 405.1666667 429 438.5333333 452.8333333 0.230 0.144
1.56 241.5217391 386.4347826 410.5869565 434.7391304 444.4 458.8913043 0.240 0.150
1.55 244.7101449 391.5362319 416.0072464 440.4782609 450.2666667 464.9492754 0.250 0.156
1.54 247.8985507 396.6376812 421.4275362 446.2173913 456.1333333 471.0072464 0.260 0.163
1.53 251.0869565 401.7391304 426.8478261 451.9565217 462 477.0652174 0.270 0.169
1.52 254.2753623 406.8405797 432.2681159 457.6956522 467.8666667 483.1231884 0.280 0.175
1.51 257.4637681 411.942029 437.6884058 463.4347826 473.7333333 489.1811594 0.290 0.181
1.50 260.6521739 417.0434783 443.1086957 469.173913 479.6 495.2391304 0.300 0.188
1.49 263.8405797 422.1449275 448.5289855 474.9130435 485.4666667 501.2971014 0.310 0.194
1.48 267.0289855 427.2463768 453.9492754 480.6521739 491.3333333 507.3550725 0.320 0.200
1.47 270.2173913 432.3478261 459.3695652 486.3913043 497.2 513.4130435 0.330 0.206
1.46 273.4057971 437.4492754 464.7898551 492.1304348 503.0666667 519.4710145 0.340 0.213
1.45 276.5942029 442.5507246 470.2101449 497.8695652 508.9333333 525.5289855 0.350 0.219
1.44 279.7826087 447.6521739 475.6304348 503.6086957 514.8 531.5869565 0.360 0.225
1.43 282.9710145 452.7536232 481.0507246 509.3478261 520.6666667 537.6449275 0.370 0.231
1.42 286.1594203 457.8550725 486.4710145 515.0869565 526.5333333 543.7028986 0.380 0.238
1.41 289.3478261 462.9565217 491.8913043 520.826087 532.4 549.7608696 0.390 0.244
1.40 292.5362319 468.057971 497.3115942 526.5652174 538.2666667 555.8188406 0.400 0.250
1.39 295.7246377 473.1594203 502.7318841 532.3043478 544.1333333 561.8768116 0.410 0.256
1.38 298.9130435 478.2608696 508.1521739 538.0434783 550 567.9347826 0.420 0.263
1.37 302.1014493 483.3623188 513.5724638 543.7826087 555.8666667 573.9927536 0.430 0.269
1.36 305.2898551 488.4637681 518.9927536 549.5217391 561.7333333 580.0507246 0.440 0.275
1.35 308.4782609 493.5652174 524.4130435 555.2608696 567.6 586.1086957 0.450 0.281
1.34 311.6666667 498.6666667 529.8333333 561 573.4666667 592.1666667 0.460 0.288
1.33 314.8550725 503.7681159 535.2536232 566.7391304 579.3333333 598.2246377 0.470 0.294
1.32 318.0434783 508.8695652 540.673913 572.4782609 585.2 604.2826087 0.480 0.300
1.31 321.2318841 513.9710145 546.0942029 578.2173913 591.0666667 610.3405797 0.490 0.306
1.30 324.4202899 519.0724638 551.5144928 583.9565217 596.9333333 616.3985507 0.500 0.313
1.29 327.6086957 524.173913 556.9347826 589.6956522 602.8 622.4565217 0.510 0.319
1.28 330.7971014 529.2753623 562.3550725 595.4347826 608.6666667 628.5144928 0.520 0.325
1.27 333.9855072 534.3768116 567.7753623 601.173913 614.5333333 634.5724638 0.530 0.331
1.26 337.173913 539.4782609 573.1956522 606.9130435 620.4 640.6304348 0.540 0.338
1.25 340.3623188 544.5797101 578.615942 612.6521739 626.2666667 646.6884058 0.550 0.344
1.24 343.5507246 549.6811594 584.0362319 618.3913043 632.1333333 652.7463768 0.560 0.350
1.23 346.7391304 554.7826087 589.4565217 624.1304348 638 658.8043478 0.570 0.356
1.22 349.9275362 559.884058 594.8768116 629.8695652 643.8666667 664.8623188 0.580 0.363
1.21 353.115942 564.9855072 600.2971014 635.6086957 649.7333333 670.9202899 0.590 0.369
1.20 356.3043478 570.0869565 605.7173913 641.3478261 655.6 676.9782609 0.600 0.375