JHE/PSI Valve Springs

JHE/PSI Valve Spring Specifications

1000 Series Endurance Springs - Pushrod Applications

Part # Type Application O.D. (in) Outer ID (in) Middle ID (in) Inner (in) Seat Pressure Load (lbs) Seat Pressure Length (in) Open Pressure Load (lbs) Open Pressure Length (in) Rate (lbs/in) Retainer Step (in) Max Lift Coil Bind
PSI CT 103SingleGo Kart0.9160.676N/AN/A301.251030.7314000.520.68
PSI CT 1043XLDualCircle Track1.581.16N/A0.8352351.956001.25521.1000.71.17

1200 Series Endurance Springs - Pushrod Applications

Part # Type Application O.D. (in) Outer ID (in) Middle ID (in) Inner (in) Seat Pressure Load (lbs) Seat Pressure Length (in) Open Pressure Load (lbs) Open Pressure Length (in) Rate (lbs/in) Retainer Step (in) Max Lift Coil Bind
PSI CT 1205DSingle w/ DamperDrag & Late Model Stock1.531.115N/AN/A1201.8753501.22535400.651.11
PSI CT 1225DualLate Model Stock1.4451.06N/A0.7751401.954351.2393.0700.751.1
PSI CT 1226DualNextel Cup1.461.06N/A0.76519525251.25440.0700.751.15
PSI CT 1227DualCircle Track1.561.15N/A0.82520025551.275490.1000.7251.17
PSI CT 1240DualCircle Track1.51.085N/A0.792502.036101.25462.1000.781.2
PSI CT 1242DualCircle Track1.581.16N/A0.8352482.056401.27503.1000.781.2
PSI CT 1242DDamperCircle Track1.581.155N/A0.7552502.056501.27513.0700.781.2
PSI CT 1243DualCircle Track1.581.16N/A0.83523026101.27521.1000.731.2
PSI CT 1244DualCircle Track1.611.16N/A0.8352352.056401.3540.1000.751.22
PSI CT 1245DualMarine1.611.16N/A0.8352752.056801.3540.100.751.23
PSI CT 1277DualCircle Track1.511.085N/A0.762301.8756551.195625.0700.681.11

1500 Series Endurance Springs - Pushrod Applications

Part # Type Application O.D. (in) Outer ID (in) Middle ID (in) Inner (in) Seat Pressure Load (lbs) Seat Pressure Length (in) Open Pressure Load (lbs) Open Pressure Length (in) Rate (lbs/in) Retainer Step (in) Max Lift Coil Bind
PSI CT 1509MLSingleBeehive - VW1.180.63N/AN/A1301.45250126700.450.95
PSI CT 1510MLSingleBeehive - Viper1.170.68N/AN/A1051.753171.15535600.5951.09
PSI LS 1511MLSingleBeehive - LS1 & LS61.290.63N/AN/A1301.83701.17538400.6251.1
PSI LS 1512MLDualLS1 & LS61.2750.935N/A0.6651301.83951.15408.1000.651.07
PSI LS 1514MLDualLate Model Stock1.2750.935N/A0.6651601.94001.35436.1000.551.23
PSI LS 1515MLSingleBeehive - HEMI & LS71.290.64N/AN/A1401.954051.340800.651.225
PSI LS 1516MLSingleBeehive - LS1 & LS61.290.64N/AN/A1501.84201.1440900.661.08
PSI CT 1526MLDualNextel Cup1.461.06N/A0.76519525301.25447.0700.751.15
PSI CT 1539MLDualCircle Track1.51.085N/A0.7920025751.22481.1000.781.15
PSI CT 1540MLDualCircle Track1.51.085N/A0.792502.036101.25462.1000.781.18
PSI CT 1541MLDualCircle Track1.511.085N/A0.792402.036251.25494.1000.781.18
PSI CT 1542MLDualCircle Track1.581.16N/A0.8352482.056401.27503.1000.781.2
PSI CT 1571MLDualCircle Track1.591.14N/A0.8152502.057101.27590.1000.781.2
PSI CT 1572MLDualCircle Track1.511.085N/A0.7751801.986501.18588.1000.81.11
PSI CT 1573MLDualCircle Track1.551.1N/A0.7752202.037431.25671.1000.781.18
PSI CT 1573DMLDamperCircle Track1.551.1N/A0.7052202.037301.25654.1000.781.18
PSI CT 1574MLDualCircle Track1.511.085N/A0.76 1801.986801.18625.0700.81.11
PSI CT 1575MLDualCircle Track1.40.995N/A0.715026251.15559.0700.851.1
PSI CT 1576MLDualCircle Track1.551.1N/A0.762002.037801.25744.1000.781.18
PSI CT 1577DMLDamperCircle Track1.551.1N/A0.70529528601.2706.1000.81.15
PSI CT 1578MLDualCircle Track1.3780.976N/A0.6815026401.1557600.851.11
PSI CT 1579MLDualCircle Track1.420.996N/A0.72402.18341.2660.1000.91.16
PSI CT 1580MLDualCircle Track1.511.085N/A0.762051.987051.18625.0700.81.11

1500 Series Endurance Springs - Overhead Cam Applications

Part # Type Application O.D. (in) Outer ID (in) Middle ID (in) Inner (in) Seat Pressure Load (lbs) Seat Pressure Length (in) Open Pressure Load (lbs) Open Pressure Length (in) Rate (lbs/in) Retainer Step (in) Max Lift Coil Bind
PSI CT 1530MLDualOverhead Cam1.2050.91N/A0.67801.252550.7333700.520.69
PSI CT 1531MLDualOverhead Cam1.2050.91N/A0.671101.1852900.737100.4850.65
PSI CT 1532MLDualOverhead Cam1.2050.91N/A0.67901.432650.8329200.60.8
PSI CT 1534MLDualOverhead Cam1.2050.91N/A0.671161.42880.8330200.570.78
PSI CT 1536MLDualOverhead Cam1.220.91N/A0.671151.423090.8534000.570.8
PSI MX 16.01SingleOverhead Cam0.6340.45N/AN/A261.1720.7212100.380.67
PSI MX 18.02SingleOverhead Cam0.7080.512N/AN/A321.1860.7214200.380.67
PSI MX 19.01SingleOverhead Cam0.7240.514N/AN/A271.309950.92917900.380.9
PSI MX 19.02SingleOverhead Cam0.7310.491N/AN/A371.261320.8925700.370.84
PSI MX 19.03SingleOverhead Cam0.7310.491N/AN/A471.4961351.14925100.351.096
PSI MX 19.04SingleOverhead Cam0.7170.491N/AN/A371.261150.8921100.370.84
PSI MX 19.05SingleOverhead Cam0.740.514N/AN/A301.3091060.92920000.380.9
PSI MX 19.06SingleOverhead Cam0.7330.507N/AN/A401.1181170.75821500.360.71
PSI MX 20.01ASingleOverhead Cam0.7540.514N/AN/A391.5251311.1524400.3751.1
PSI MX 20.02SingleOverhead Cam0.780.51N/AN/A391.5251641.12431300.4011.05
PSI CT 20.03MLDualOverhead Cam0.770.565N/A0.44431.15980.7513800.40.675
PSI MX 20.04SingleOverhead Cam0.7560.56N/AN/A301.06730.6811300.380.63
PSI MX 20.05SingleOverhead Cam0.7610.491N/AN/A471.4961581.14631700.351.096
PSI MX 20.06SingleOverhead Cam0.740.514N/AN/A391.4371201.06221600.3751.027
PSI MX 20.07SingleOverhead Cam0.7840.514N/AN/A581.6041801.22932500.3751.195
PSI MX 20.08SingleOverhead Cam0.7840.514N/AN/A511.6041551.22927700.3751.195
PSI MX 21.03SingleOverhead Cam0.80.56N/AN/A331.3171150.95722800.360.877
PSI MX 21.04SingleOverhead Cam0.80.56N/AN/A331.3171210.9222300.3970.84
PSI CT 21.05MLDualOverhead Cam0.830.605N/A0.445411.3751240.97520800.40.75
PSI MX 21.07SingleOverhead Cam0.8250.575N/AN/A351.241260.85223500.3880.802
PSI MX 21.09SingleOverhead Cam0.80.56N/AN/A351.3151300.93525000.380.89
PSI MX 21.1SingleOverhead Cam0.80.55N/AN/A441.2281560.84329100.3850.79
PSI MX 22.01SingleOverhead Cam0.8450.575N/AN/A351.3191580.91530400.4040.865
PSI MX 23.01SingleOverhead Cam0.8950.625N/AN/A451.3221490.88924000.4330.849
PSI MX 24.01SingleOverhead Cam0.9340.65N/AN/A501.4161751.03132500.3850.981
PSI MX 24.02SingleOverhead Cam00.9340.65N/AN/A401.3371650.90228700.4350.852
PSI MX 24.03MLDualOverhead Cam0.910.685N/A0.525691.251530.7516700.50.65
PSI MX 24.04SingleOverhead Cam0.910.67N/AN/A251.161000.7618800.40.71
PSI CT 26.01MLDualOverhead Cam1.0050.735N/A0.55901.21950.81527300.3850.74
PSI MX 26.02SingleOverhead Cam10.73N/AN/A351.161300.7623800.40.71
PSI BH 28.01MLBeehiveFord 3 Valve1.0650.565N/AN/A801.652551.131800.551.04
PSI BH 28.02MLBeehiveFord 2 Valve1.060.565N/AN/A851.652201.124500.551.04
PSI BH 29.01MLBeehiveFord 4 Valve1.1050.595N/AN/A751.52600.9533600.550.89
PSI CT 29.02MLDualFord 4 Valve1.1350.85N/A0.61901.52700.9532700.550.91
PSI CT 32.01DualOverhead Cam1.2250.93N/A0.69421.451920.95300.0700.50.818
PSI CT 32.02MLDualOverhead Cam1.2350.91N/A0.67971.2552810.833436.0300.4220.8
PSI CT 32.03MLDualOverhead Cam1.2550.93N/A0.69861.393030.8439500.550.8
PSI CT 33.01MLDualOverhead Cam1.290.966N/A0.716951.1453050.71548800.430.69

1000 Series Drag Springs - Pushrod Applications

Part # Type Application O.D. (in) Outer ID (in) Middle ID (in) Inner (in) Seat Pressure Load (lbs) Seat Pressure Length (in) Open Pressure Load (lbs) Open Pressure Length (in) Rate (lbs/in) Retainer Step (in) Max Lift Coil Bind
PSI DR 1047XLTripleDrag1.661.1950.870.633002.079001.27750.1000.81.13
PSI DR 1048XLTripleDrag1.661.1950.870.633382.110021.2738.1000.91.13

1200 Series Drag Springs - Pushrod Applications

Part # Type Application O.D. (in) Outer ID (in) Middle ID (in) Inner (in) Seat Pressure Load (lbs) Seat Pressure Length (in) Open Pressure Load (lbs) Open Pressure Length (in) Rate (lbs/in) Retainer Step (in) Max Lift Coil Bind
PSI DR 1206MLBeehiveDrag1.250.65N/AN/A1501.84101.2547300.551.19
PSI DR 1224DualDrag1.6251.175N/A0.85527527501.2594.1000.81.13
PSI DR 425RDualDrag1.6251.175N/A0.8553052.058651.15622.1000.91.1
PSI DR 426RDualDrag1.51.075N/A0.7653002.058401.15600.1000.91.1
PSI DR 427RMLDualDrag1.30.898N/A0.6282301.857151.1647.1000.751.05
PSI DR 1246TripleDrag1.6451.1950.870.6330028901.2738.1000.81.1
PSI DR 1247TripleDrag1.661.1950.870.633402.079401.27750.1000.81.13
PSI DR 1248TripleDrag1.661.1950.870.633752.110451.2744.1000.91.13
PSI DR 1249TripleDrag1.661.1950.870.633852.211101.2725.10011.13
PSI DR 1250TripleDrag1.661.1950.870.633952.2511781.2746.1001.051.13
PSI DR 1251TripleDrag1.661.1950.870.633952.311761.25744.1001.051.13
PSI DR 1252RMLTripleDrag1.661.1950.870.634252.2513001.2833.1001.051.08
PSI DR 1253RMLTripleDrag1.631.180.870.634402.212001.15724.1001.051.08
PSI DR 1254RMLDualDrag1.521.07N/A0.7453502.110401.2767.1000.91.14
PSI DR 1255RMLDualDrag1.521.07N/A0.7454452.211701.2725.10011.14
PSI DR 1256RMLDualDrag1.541.07N/A0.7453902.212501.2860.10011.14
PSI DR 1257RMLDualDrag1.571.07N/A0.7454102.1512601.31000.1000.851.2
PSI DR 1258RMLDualDrag1.531.065N/A0.7264302.213751.2945.10011.14
PSI DR 1259RMLDualDrag1.521.07N/A0.733752.1511541.2820.1000.951.14
PSI DR 1260RMLTripleDrag1.6751.1950.870.634652.312951.25790.1001.051.14
PSI DR 1261RMLTripleDrag1.6751.1950.870.635102.313151.25767.1001.051.14
PSI DR 1262RMLTripleDrag1.711.210.870.635152.314601.25900.1001.051.14
PSI DR 1263RMLTripleDrag1.6751.1950.870.634252.413551.25809.1001.151.1
PSI DR 1264RMLTripleDrag1.711.210.870.633802.5515301.25885.1001.31.14
PSI DR 1265RMLTripleDrag1.711.210.870.635502.314951.25900.1001.051.14
PSI DR 1266RMLTripleDrag1.711.210.870.635252.315501.25976.1001.051.14
PSI DR 1267RMLTripleDrag1.741.240.880.634002.5516001.25923.1001.31.18
PSI DR 1268RMLTripleDrag1.711.210.870.635002.416121.25967.1001.151.14
PSI DR1280RMLDualDrag1.521.0700.734452.212551.2810.10011.14
PSI DR 1281RMLDualDrag1.541.0700.733902.213101.2920.10011.14
PSI DR 1282RMLDualDrag1.5551.07500.7355402.3514641.3880.1001.051.23
PSI DR 1283RMLDualDrag1.5851.07500.7355502.3515901.3990.1001.051.23
PSI DR 1284RMLDualDrag1.51.0200.74502.37514351.325938.0751.051.225

Titanium Drag Springs - Pushrod Applications

Part # Type Application O.D. (in) Outer ID (in) Middle ID (in) Inner (in) Seat Pressure Load (lbs) Seat Pressure Length (in) Open Pressure Load (lbs) Open Pressure Length (in) Rate (lbs/in) Retainer Step (in) Max Lift Coil Bind
PSI DR 1655DualDrag1.751.185N/A0.6853402.2511001.3800.100See Note1.18

1200 Series Drag Springs - Overhead Cam Applications

Part # Type Application O.D. (in) Outer ID (in) Middle ID (in) Inner (in) Seat Pressure Load (lbs) Seat Pressure Length (in) Open Pressure Load (lbs) Open Pressure Length (in) Rate (lbs/in) Retainer Step (in) Max Lift Coil Bind
PSI DR 1221RMLDualPro Stock Motorcycle1.2150.89N/A0.651501.44500.75462.0750.650.71
PSI DR 1222RMLDualPro Stock Motorcycle1.2150.89N/A0.651501.454730.75461.0750.70.71
PSI DR 1223RMLDualPro Stock Motorcycle1.2150.89N/A0.651651.454880.75461.0750.70.71

Clutch Springs

Part # Type Application O.D. (in) Outer ID (in) Middle ID (in) Inner (in) Seat Pressure Load (lbs) Seat Pressure Length (in) Open Pressure Load (lbs) Open Pressure Length (in) Rate (lbs/in) Retainer Step (in) Max Lift Coil Bind
PSI CS 18.01SingleClutch Spring0.7090.525N/AN/A381530.87500.20.7
PSI CS 21.08SingleClutch Spring0.820.61N/AN/A660.905730.8258100.080.8

JHE Springs - Made by PSI

Part # Type Application O.D. (in) Outer ID (in) Middle ID (in) Inner (in) Seat Pressure Load (lbs) Seat Pressure Length (in) Open Pressure Load (lbs) Open Pressure Length (in) Rate (lbs/in) Retainer Step (in) Max Lift Coil Bind
PSI JHE-x650DualCircle Track1.3100.900N/A0.6152051.8856451.235674.0500.6501.170
PSI JHE-x700DualCircle Track1.3100.900N/A0.6151901.9356651.235680.0500.7001.170
PSI JHE-10ADualCircle Track1.3100.900N/A0.6151702.0307181.235685.0500.8001.170
PSI JHE-15DualCircle Track1.3100.900N/A0.6151702.0707501.235690.0500.8401.170
PSI JHE-18DualCircle Track1.3450.925N/A0.6302202.1258501.235710.0500.9001.175
PSI JHE-11DualDrag & Circle Track1.2200.900N/A0.655931.3003350.750440.0600.5500.700
PSI JHE-11.5DualDrag & Circle Track1.2200.900N/A0.655851.4253750.775450.0600.6000.700
PSI JHE-12DualDrag &  Circle Track1.2200.900N/A0.6551101.4604400.750465.0600.7100.700
PSI JHE-EX03DualDrag1.5301.065N/A0.7504302.20012901.200860.1001.0001.140
PSI JHE-PM02DualDrag1.5401.070N/A0.7204752.15014251.200950.1000.9501.140
PSI JHE-PM03DualDrag1.5301.065N/A0.7354302.20013501.200920.1001.0001.140
PSI JHE-13TripleNHRA Pro Stock Int1.7101.2100.8700.6305352.30015001.250919.1001.0501.140
PSI JHE-14TripleNHRA Pro Stock Int1.7101.2100.8700.6304752.40015301.250917.1001.1501.140
PSI JHE-16TripleNHRA Pro Stock Int1.7101.2100.8700.6354902.40015951.250961.1001.1501.140

Any Questions? Call (704)664-7322.