Coil-Over Springs are high-performance, aftermarket suspension springs primarily used in Motorsports and Motor Racing. Hyperco’s coil-over springs, also known as Hypercoils™, offer a wide range of free lengths and rates which provide the suspension designer latitude in creating a motion ratio for the suspension system that will permit an optimized damper or spring assembly to control a wide range of wheel travel.
Hyperco’s Coil-Over Suspension Springs are made of a high tensile chrome silicone steel alloy and comes with a Hyperco dark blue powder coat finish.
Hyperco Coil-Over Springs are made in the USA.
| DMS Part # | Hyperco Part # | Series | Coil Style | Inside Dia. (in) | Length (in) | Rate (lbf/in) | Deflection (in) | Load (lb) | Solid Height (in) |
|---|---|---|---|---|---|---|---|---|---|
| H4-350 | 184B0350 | B | Standard | 2.5 | 4 | 350 | 2.766 | 968 | 1.23 |
| H4-400 | 184B0400 | B | Standard | 2.5 | 4 | 400 | 2.668 | 1067 | 1.33 |
| H4-450 | 184B0450 | B | Standard | 2.5 | 4 | 450 | 2.492 | 1121 | 1.51 |
| H4-500 | 184B0500 | B | Standard | 2.5 | 4 | 500 | 2.492 | 1246 | 1.51 |
| H4-600 | 184B0600 | B | Standard | 2.5 | 4 | 600 | 2.537 | 1522 | 1.46 |
| H7-400 | 187B0400 | B | Standard | 2.5 | 7 | 400 | 4.578 | 1831 | 2.42 |
| H7-450 | 187B0450 | B | Standard | 2.5 | 7 | 450 | 4.495 | 2023 | 2.51 |
| H7-500 | 187B0500 | B | Standard | 2.5 | 7 | 500 | 4.403 | 2202 | 2.60 |
| H7-550 | 187B0550 | B | Standard | 2.5 | 7 | 550 | 4.322 | 2377 | 2.68 |
| H7-600 | 187B0600 | B | Standard | 2.5 | 7 | 600 | 4.26 | 2556 | 2.74 |
| H7-650 | 187B0650 | B | Standard | 2.5 | 7 | 650 | 4.184 | 2719 | 2.82 |
| H7-700 | 187B0700 | B | Standard | 2.5 | 7 | 700 | 4.103 | 2872 | 2.90 |
| H8-200 | 188B0200 | B | Standard | 2.5 | 8 | 200 | 5.731 | 1146 | 2.27 |
| H8-225 | 188B0225 | B | Standard | 2.5 | 8 | 225 | 5.647 | 1271 | 2.35 |
| H8-250 | 188B0250 | B | Standard | 2.5 | 8 | 250 | 5.548 | 1387 | 2.45 |
| H8-275 | 188B0275 | B | Standard | 2.5 | 8 | 275 | 5.378 | 1479 | 2.62 |
| H8-300 | 188B0300 | B | Standard | 2.5 | 8 | 300 | 5.437 | 1631 | 2.56 |
| H8-325 | 188B0325 | B | Standard | 2.5 | 8 | 325 | 5.348 | 1738 | 2.65 |
| H8-350 | 188B0350 | B | Standard | 2.5 | 8 | 350 | 5.267 | 1843 | 2.73 |
| H8-375 | 188B0375 | B | Standard | 2.5 | 8 | 375 | 5.147 | 1930 | 2.85 |
| H8-400 | 188B0400 | B | Standard | 2.5 | 8 | 400 | 5.09 | 2036 | 2.91 |
| H8-425 | 188B0425 | B | Standard | 2.5 | 8 | 425 | 5.028 | 2137 | 2.97 |
| H8-450 | 188B0450 | B | Standard | 2.5 | 8 | 450 | 5.013 | 2256 | 2.99 |
| H8-500 | 188B0500 | B | Standard | 2.5 | 8 | 500 | 4.933 | 2466 | 3.07 |
| H8-550 | 188B0550 | B | Standard | 2.5 | 8 | 550 | 4.811 | 2646 | 3.19 |
| H8-575 | 188B0575 | B | Standard | 2.5 | 8 | 575 | 4.792 | 2755 | 3.21 |
| H8-600 | 188B0600 | B | Standard | 2.5 | 8 | 600 | 4.765 | 2859 | 3.24 |
| H8-650 | 188B0650 | B | Standard | 2.5 | 8 | 650 | 4.621 | 3004 | 3.38 |
| H10-125 | 1810B0125 | B | Standard | 2.5 | 10 | 125 | 7.386 | 923 | 2.61 |
| H10-150 | 1810B0150 | B | Standard | 2.5 | 10 | 150 | 7.385 | 1108 | 2.62 |
| H10-175 | 1810B0175 | B | Standard | 2.5 | 10 | 175 | 7.192 | 1259 | 2.81 |
| H10-200 | 1810B0200 | B | Standard | 2.5 | 10 | 200 | 7.015 | 1403 | 2.99 |
| H10-225 | 1810B0225 | B | Standard | 2.5 | 10 | 225 | 6.876 | 1547 | 3.12 |
| H10-250 | 1810B0250 | B | Standard | 2.5 | 10 | 250 | 6.786 | 1697 | 3.21 |
| H10-275 | 1810B0275 | B | Standard | 2.5 | 10 | 275 | 6.667 | 1833 | 3.33 |
| H10-300 | 1810B0300 | B | Standard | 2.5 | 10 | 300 | 6.588 | 1977 | 3.41 |
| H10-325 | 1810B0325 | B | Standard | 2.5 | 10 | 325 | 6.506 | 2114 | 3.49 |
| H10-350 | 1810B0350 | B | Standard | 2.5 | 10 | 350 | 6.463 | 2262 | 3.53 |
| H10-375 | 1810B0375 | B | Standard | 2.5 | 10 | 375 | 6.269 | 2351 | 3.73 |
| H10-400 | 1810B0400 | B | Standard | 2.5 | 10 | 400 | 6.291 | 2516 | 3.71 |
| H10-425 | 1810B0425 | B | Standard | 2.5 | 10 | 425 | 6.218 | 2643 | 3.78 |
| H10-450 | 1810B0450 | B | Standard | 2.5 | 10 | 450 | 6.14 | 2762 | 3.86 |
| H10-475 | 1810B0475 | B | Standard | 2.5 | 10 | 475 | 6.073 | 2885 | 3.93 |
| H10-500 | 1810B0500 | B | Standard | 2.5 | 10 | 500 | 6.02 | 3010 | 3.98 |
| H10-525 | 1810B0525 | B | Standard | 2.5 | 10 | 525 | 5.969 | 3134 | 4.03 |
| H10-550 | 1810B0550 | B | Standard | 2.5 | 10 | 550 | 5.869 | 3228 | 4.13 |
| H10-600 | 1810B0600 | B | Standard | 2.5 | 10 | 600 | 5.818 | 3491 | 4.18 |
| H10-650 | 1810B0650 | B | Standard | 2.5 | 10 | 650 | 5.752 | 3738 | 4.25 |
| H10-700 | 1810B0700 | B | Standard | 2.5 | 10 | 700 | 5.556 | 3889 | 4.44 |
| H12-110 | 1812B0110 | B | Standard | 2.5 | 12 | 110 | 9.046 | 995 | 2.95 |
| H12-125 | 1812B0125 | B | Standard | 2.5 | 12 | 125 | 8.84 | 1105 | 3.16 |
| H12-150 | 1812B0150 | B | Standard | 2.5 | 12 | 150 | 8.695 | 1304 | 3.31 |
| H12-175 | 1812B0175 | B | Standard | 2.5 | 12 | 175 | 8.477 | 1483 | 3.52 |
| H12-200 | 1812B0200 | B | Standard | 2.5 | 12 | 200 | 8.313 | 1663 | 3.69 |
| H12-225 | 1812B0225 | B | Standard | 2.5 | 12 | 225 | 8.209 | 1847 | 3.79 |
| H12-250 | 1812B0250 | B | Standard | 2.5 | 12 | 250 | 7.995 | 1998 | 4.01 |
| H12-275 | 1812B0275 | B | Standard | 2.5 | 12 | 275 | 7.969 | 2192 | 4.03 |
| H12-300 | 1812B0300 | B | Standard | 2.5 | 12 | 300 | 7.965 | 2389 | 4.04 |
| H12-325 | 1812B0325 | B | Standard | 2.5 | 12 | 325 | 7.781 | 2529 | 4.22 |
| H12-350 | 1812B0350 | B | Standard | 2.5 | 12 | 350 | 7.658 | 2680 | 4.34 |
| H12-375 | 1812B0375 | B | Standard | 2.5 | 12 | 375 | 7.579 | 2842 | 4.42 |
| H12-400 | 1812B0400 | B | Standard | 2.5 | 12 | 400 | 7.33 | 2931 | 4.67 |
| H12-425 | 1812B0425 | B | Standard | 2.5 | 12 | 425 | 7.022 | 2984 | 4.98 |
| H12-450 | 1812B0450 | B | Standard | 2.5 | 12 | 450 | 7.143 | 32154 | 4.86 |
| H12-475 | 1812B0475 | B | Standard | 2.5 | 12 | 475 | 7.038 | 3342 | 4.96 |
| H12-500 | 1812B0500 | B | Standard | 2.5 | 12 | 500 | 6.859 | 3430 | 5.14 |
| H12-550 | 1812B0550 | B | Standard | 2.5 | 12 | 550 | 6.974 | 3835 | 5.03 |
| H12-600 | 1812B0600 | B | Standard | 2.5 | 12 | 600 | 6.624 | 3974 | 5.38 |
| H12-750 | 1812B0750 | B | Standard | 2.5 | 12 | 750 | 6.523 | 4892 | 5.48 |
| H14-100 | 1814B0100 | B | Standard | 2.5 | 14 | 100 | 10.515 | 1051 | 3.46 |
| H14-125 | 1814B0125 | B | Standard | 2.5 | 14 | 125 | 10.266 | 1283 | 3.53 |
| H14-150 | 1814B0150 | B | Standard | 2.5 | 14 | 150 | 9.677 | 1451 | 4.32 |
| H14-160 | 1814B0160 | B | Standard | 2.5 | 14 | 160 | 10.00 | 1600 | 4.00 |
| H14-175 | 1814B0175 | B | Standard | 2.5 | 14 | 175 | 9.675 | 1693 | 4.33 |
| H14-185 | 1814B0185 | B | Standard | 2.5 | 14 | 185 | 9.423 | 1743 | 4.58 |
| H14-200 | 1814B0200 | B | Standard | 2.5 | 14 | 200 | 9.331 | 1866 | 4.67 |
| H14-225 | 1814B0225 | B | Standard | 2.5 | 14 | 225 | 9.222 | 2075 | 4.78 |
| H14-250 | 1814B0250 | B | Standard | 2.5 | 14 | 250 | 9.012 | 2253 | 4.99 |
| H14-275 | 1814B0275 | B | Standard | 2.5 | 14 | 275 | 8.789 | 2417 | 5.21 |
| H14-300 | 1814B0300 | B | Standard | 2.5 | 14 | 300 | 8.759 | 2627 | 5.24 |
| H14-325 | 1814B0325 | B | Standard | 2.5 | 14 | 325 | 8.505 | 2764 | 5.50 |
| H14-350 | 1814B0350 | B | Standard | 2.5 | 14 | 350 | 8.795 | 3078 | 5.21 |
| H14-375 | 1814B0375 | B | Standard | 2.5 | 14 | 375 | 8.664 | 3249 | 5.34 |
| H14-400 | 1814B0400 | B | Standard | 2.5 | 14 | 400 | 8.619 | 3448 | 5.38 |
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