Performance Springs, Inc. -- specialized valve racing springs, 1000 series PSI springs, dual springs, nextel, nhra racing springs

Main Menu

Home

Products

Custom Orders

Spring Specs

Endurance Springs

Drag Springs

***Overhead Cam Specs***

Endurance Springs (OCA)

Drag Springs (OCA)

Endurance Springs

1000 Series

Part Number

Desc.

O.D.

I.D. Outer

I.D. Middle

I.D. Inner

Seat Pressure

Open Pressure

Rate Lb./In.

Retainer Step

Max Lift

Coil Blind

CT103

Single

.916"

.676"

N/A

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

103lbs@.730"

140

.000"

.520"

.680"

CT1043XL

Dual

1.580"

1.160"

N/A

.835"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

521

.100"

.700"

1.170"

1200 Series

Part Number

Desc.

O.D.

I.D. Outer

I.D. Middle

I.D. Inner

Seat Pressure

Open Pressure

Rate Lb./In.

Retainer Step

Max Lift

Coil Blind

21.06E

Single

.825"

.621"

N/A

40lbs@.825"

80lbs@.550"

145

.000"

.275"

.500"

21.06I

Single

.831"

.621"

N/A

40lbs@.950"

80lbs@.675"

145

.000"

.275"

.625"

CT1205D

Single w/Damper

1.530"

1.115"

N/A

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

354

.000"

.650"

1.110"

CT1225

Dual

1.445"

1.060"

N/A

.775"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

393

.070"

.750"

1.100"

CT1225ML

Dual

1.445"

1.060"

N/A

.775"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

393

.070"

.750"

1.100"

CT1226

Dual

1.460"

1.060"

N/A

.765"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

440

.070"

.750"

1.150"

CT1227

Dual

1.560"

1.150"

N/A

.825"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

490

.100"

.725"

1.170"

CT1240

Dual

1.500"

1.085"

N/A

.790"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

462

.100"

.780"

1.200"

CT1242

Dual

1.580"

1.160"

N/A

.835"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

503

.100"

.780"

1.200"

CT1242D

Damper

1.580"

1.155"

N/A

.755"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

513

.070"

.780"

1.200"

CT1243

Dual

1.580"

1.160"

N/A

.835"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

521

.100"

.730"

1.200"

CT1244

Dual

1.610"

1.160"

N/A

.835"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

540

.100"

.750"

1.220"

CT1245

Dual

1.610"

1.160"

N/A

.835"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

540

.100"

.750"

1.230"

1500 Series

Part Number

Desc.

O.D.

I.D. Outer

I.D. Middle

I.D. Inner

Seat Pressure

Open Pressure

Rate Lb./In.

Retainer Step

Max Lift

Coil Blind

CT1510ML

Beehive

1.170"

.680"

N/A

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

356

.000"

.595"

1.090"

LS1511ML

Beehive

1.290"

.630"

N/A

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

384

.000"

.625"

1.100"

LS1512ML

Dual

1.275"

.935"

N/A

.665"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

408

.100"

.650"

1.070"

LS1513ML

Dual

1.280"

.895"

N/A

.625"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

542

.100"

.590"

1.160"

CT1526ML

Dual

1.460"

1.060"

N/A

.765"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

5 This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

447

.070"

.750"

1.150"

CT1539ML

Dual

1.500"

1.085"

N/A

.790"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

481

.100"

.780"

1.150"

CT1540ML

Dual

1.500"

1.085"

N/A

.790"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

462

.100"

.780"

1.180"

CT1541ML

Dual

1.510"

1.085"

N/A

.790"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

494

.100"

.780"

1.180"

CT1542ML

Dual

1.580"

1.160"

N/A

.835"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

503

.100"

.780"

1.200"

CT1542DML

Damper

1.580"

1.155"

N/A

.755"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

513

.070"

.780"

1.200"

CT1571ML

Dual

1.590"

1.140"

N/A

.815"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

590

.100"

.780"

1.200"

CT1572ML

Dual

1.510"

1.085"

N/A

.775"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

588

.100"

.800"

1.110"

CT1573ML

Dual

1.550"

1.100"

N/A

.775"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

671

.100"

.780"

1.180"

CT1573DML

Damper

1.550"

1.100"

N/A

.705"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

7 This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

654

.100"

.780"

1.180"

CT1574ML

Dual

1.510"

1.085"

N/A

.760"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

625

.070"

.800"

1.110"

CT1575ML

Dual

1.400"

.995"

N/A

.700"

This e-mail address is being protected from spam bots, you need JavaScript enabled to view it "

559

.070"

.850"

1.100"

[ Back ]

Distributor Links

In Australia -

Quantum Racing Industries<

In USA and Europe -<

CV Products<

Part Comparison

Compare up to three part numbers to view specs (opens in new window).
(Requires Microsoft® Internet Explorer 5.01 or later)