Valve Springs

Display only in stock products

Brand

Dart MachineryManleyPACSupertechPiper Cams

Coil Bind

17.40/19.00mm18.50mm18.70 / 15.30mm18.70mm19.50/15.70mm19.50mm20.00mm20.70/19.50mm20.70mm21.00/17.00mm21.00mm21.50mm21.80mm22.20mm22.70/19.50mm22.70mm22.80mm23.00mm23.20mm24.00mm24.70mm24.90mm25.00mm25.30mm27.00mm27.30mm27.60mm34.60mm

Crush Height

16.80mm18.64mm19.98mm20.30mm20.46mm21.65mm21.92mm21.94mm22.02mm22.03mm22.26mm22.27mm23.16mm23.21mm23.50mm23.78mm23.80mm24.00mm24.80mm25.01mm25.29mm25.88mm26.55mm

Fitted Length

31.75mm32.50mm33.50mm34.00mm35.00mm36.00mm36.30mm36.80mm37.00mm37.10mm37.20mm37.50mm38.00mm38.50mm38.85mm39.00mm40.00mm40.40mm40.74mm41.00mm

GTIN

00193564529657001935645296640019356452967100193564529688001935645296950019356452970100193564529718001935645297250019356452973200193564529749001935645297560019356452976300193564529770001935645297870019356452979400193564529800001935645298170019356452982400193564529831001935645298480019356452985500193564529862001935645298790019356452988600193564529893001935645299090019356452991600193564529923001935645299300019356452994700193564529954001935645299610019356452997800193564529985001935645299920019356453000400193564530011001935645300280019356453003500193564530042001935645300590019356453006600193564530073001935645300800019356453009700193564530103001935645301100019356453012700193564530134001935645301410019356453015800193564530165001935645301720019356453018900193564530196001935645302020019356453021900193564530226001935645302330019356453024000193564530257001935645302640019356453027100193564530295001935645303010019356453031800193564530325001935645303320019356453034900193564530356001935645303630019356453037000193564530387001935645303940019356453040000193564530417001935645304240019356453043100193564530448001935645304550019356453046200193564530479001935645304860019356453051600193564530523001935645305300019356453054700193564530554001935645305610019356453057800193564530585001935645305920019356453060800193564530615001935645306220019356453064600193564530653001935645306600019356453067700193564530684001935645306910019356453070700193564530714001935645307210019356453073800193564530745001935645307520019356453076900193564530776001935645307830019356453079000193564530806001935645308130019356453082000193564530868001935645308750019356453088200193564530899001935645309290019356453093600193564530943001935645310010019356453102500193564531049001935645310560019356453107000193564531087001935645310940019356453110000193564531117001935645311240019356453113100193564531148001935645311550019356453116200193564531186001935645311930019356453120900193564531216001935645312230019356453123000193564531247001935645313600019356453137700193564531391001935645314070019356453141400193564531421001935645314380019356453144500193564531452001935645314690019356453147600193564531483001935645314900019356453150600193564531513001935645315200019356453153700193564531544001935645315510019356453156800193564531575001935645315820019356453159900193564531605001935645316120019356453162900193564531636001935645316430019356453165000193564531667001935645316740019356453168100193564531698001935645317040019356453171100193564531728001935645317350019356453174200193564531759001935645317660019356453177300193564531780001935645317970019356453180300193564531810001935645318270019356453183400193564531841001935645318580019356453186500193564531872001935645318890019356453189600193564531902001935645319190019356453192600193564531933001935645319400019356453195700193564531964001935645319710019356453199500193564532008001935645320150019356453202200193564532039001935645320460019356453205300193564532060001935645320770019356453208400193564532091001935645321070019356453213800193564532145001935645321520019356453216900193564532176001935645321830019356453219000193564532206001935645322130019356453222000193564532237001935645322440019356453225100193564532268001935645322750019356453228200193564532299001935645323050019356453231200193564532329001935645323360019356453234300193564532350001935645323670019356453238100193564532398001935645324040019356453241100193564532442001935645324590019356453247300193564532480001935645325030019356453251000193564532527001935645325340019356453254100193564532558001935645325650019356453257200193564532589001935645325960019356453261900193564532626001935645326330019356453264000193564532657001935645350470019356453505400193564535061001935645350780019356453508500193564535092001935645351080019356453511500193564535122001935645351390019356453514600193564535177001935645351840019356453519100193564535207001935645352210019356453523800193564535276001935645353060019356453531300193564535320001935645353680019356453540500193564535412001935645355040080729801656600807298016658008072980187990080729801880500807298020020008072980200370080729802341000807298023427008072980234340080729802344100807298023458008072980234650080729802356400807298023571008072980235880080729802359500807298023601008072980236320080729802364900807298023656008072980236630080729802367000807298023687008072980237170080729802372400807298023731008072980237480080729802375500807298023762008072980237790080729802378600807298023793008072980238090080729802381600807298023823008072980238300080729802384700807298023854008072980238610080729802389200807298023908008072980239150080729802392200807298023939008072980239460080729802395300807298023960008072980239770080729802398400807298023991008072980240280080729802403500807298033440008072980334570080729803346400807298033471008072980334880080729803349500807298039541008072980395650080729803965700807298039688008072980397010080729803974900807298040141008072980403180080729804084400807298040851008072980411310080729804284800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Image Info

These images are actualThese images are representative

Inside Diameter

12.70 (top)mm13.50mm15.20mm15.30mm15.50mm16.50mm16.70mm18.05mm18.08mm18.60mm18.80mm20.00mm20.10mm20.19mm20.60mm21.50mm21.70mm21.80mm22.25mm22.30mm23.95mm25.00mm25.20mm16.00mm

Inside Diameter Inner

0.574in0.616in0.624in0.630in0.635in0.655in0.665in0.674in0.680in0.688in0.694in0.699in0.706in0.710in0.713in0.716in0.720in0.725in0.726in0.731in0.735in0.740in0.744in0.747in0.752in0.754in0.757in0.763in0.770in0.780in0.788in0.790in0.794in0.804in0.807in0.810in0.812in0.826in0.851in0.871in0.876in0.970in0.996in1.016in13.00mm14.20mm14.50mm15.20mm15.50mm15.60mm16.50mm16.80mmNAinSINGLE

Inside Diameter Middle

0.871in0.879inNAin

Inside Diameter Outer

0.525 / 0.698in0.527 / 0.709in0.567 / 0.662in0.580 / 0.742in0.630 / 0.805in0.636 / 0.698in0.636 / 0.720in0.636 / 0.738in0.650 / 0.845in0.650 / 0.885in0.650 / 0.900in0.650 / 0.906in0.650 / 1.000in0.655 / 0.860in0.660 / 0.825in0.680 / 0.845in0.731 / 0.990in0.731 / 1.135in0.810in0.859 / 1.014in0.860in0.891in0.900in0.906in0.910in0.925in0.950in0.995in1.000in1.002in1.025in1.050in1.060in1.065in1.075in1.085in1.086in1.090in1.100in1.105in1.120in1.125in1.126in1.131in1.136in1.140in1.150in1.175in1.195in1.210in1.240in15.20mm16.20mm16.30mm16.50mm17.60mm17.90mm18.00mm19.30mm19.60mm20.00mm20.0mm21.80mm21.85mm21.90mm22.20mm23.20mm

Installed Height

1.470in1.516in1.550in1.575in1.600in1.640in1.670in1.680in1.688in1.700in1.715in1.750in1.800in1.811in1.850in1.875in1.880in1.900in1.940in1.950in2.000in2.030in2.050in2.060in2.070in2.100in2.150in2.175in2.200in2.250in2.300in2.350in2.550in

Installed Load

100lb105lb106lb109lb110lb115lb120lb125lb130lb135lb140lb144lb145lb150lb155lb156lb157lb160lb165lb175lb180lb185lb190lb194lb200lb207lb220lb230lb240lb245lb250lb255lb260lb265lb275lb280lb290lb300lb332lb345lb350lb375lb380lb400lb420lb425lb440lb450lb475lb480lb491lb500lb525lb555lb558lb600lb80lb87lb90lb92lb97lb98lb

Max Bind

0.850in0.900in0.910in0.941in0.952in0.965in0.971in0.973in0.985in1.000in1.010in1.013in1.020in1.035in1.040in1.045in1.048in1.050in1.053in1.055in1.060in1.070in1.075in1.080in1.085in1.089in1.090in1.097in1.100in1.103in1.115in1.125in1.130in1.140in1.145in1.150in1.160in1.161in1.175in1.180in1.181in1.190in1.192in1.196in1.200in1.208in1.210in1.215in1.220in1.230in1.316in1.346in1.544in

Max Lift

0.430in0.500in0.550in0.551in0.575in0.600in0.625in0.650in0.700in0.750in0.780in0.800in0.850in0.900in0.950in1.000in1.050in1.100in1.300in1.350in

Open Height

0.970in1.000in1.025in1.050in1.080in1.090in1.100in1.120in1.125in1.140in1.150in1.165in1.175in1.200in1.208in1.250in1.260in1.270in1.275in1.280in1.300in1.338in1.380in1.400in1.600in

Open Load

1002in1004in1047in1064in1088in1116in1127in1129in1150in1200in1202in1220in1240in1252in1256in1288in1315in1320in1338in1365in1389in1390in1433in1440in1455in1463in1465in1500in1510in1545in1675in185in212in214in218in252in256in262in265in270in280in285in293in295in300in306in315in316in318in320in328in330in348in350in358in370in375in377in385in394in400in403in405in410in411in420in425in430in436in437in440in442in450in455in460in465in467in480in482in484in495in500in510in511in550in580in585in600in608in614in625in636in645in655in670in671in690in700in705in710in730in750in765in801in805in810in825in835in847in850in855in860in938in950in

Outside Diameter

22.74mm22.80mm25.10mm25.60mm27.70mm27.90mm28.00mm28.30mm28.50mm29.10mm30.00mm30.50mm30.75mm31.65mm32.45mm33.00mm33.20mm33.90mm34.00mm

Outside Diameter Alt

24.00 (bottom)mm24.00mm

Outside Diameter Bottom

23.50mm25.10mm26.20mm26.50mm27.70mm28.00mm

Outside Diameter Inner

18.00mm19.40mm20.00mm20.50mm21.00mm21.0mm21.30mm21.90mm22.20mmSINGLE

Outside Diameter Outer

0.848 / 1.021in0.849 / 1.031in0.873 / 1.061in0.930 / 1.025in0.943 / 1.105in0.959 / 1.061in0.999 / 1.061in0.999 / 1.083in1.034 / 1.290in1.035 / 1.210in1.055 / 1.250in1.055 / 1.290in1.055 / 1.405in1.072 / 1.307in1.077 / 1.282in1.085 / 1.250in1.095 / 1.345in1.095 / 1.445in1.104 / 1.454in1.105 / 1.270in1.106in1.112in1.185 / 1.589in1.186 / 1.445in1.244in1.245in1.260in1.274in1.280in1.284in1.290in1.295 / 1.450in1.300in1.304in1.310in1.314in1.324in1.355in1.374in1.409in1.430in1.449in1.459in1.460in1.465in1.490in1.500in1.510in1.514in1.522in1.536in1.538in1.539in1.540in1.545in1.550in1.551in1.555in1.561in1.564in1.570in1.574in1.586in1.625in1.645in1.659in1.667in1.681in1.695in1.710in1.750in

Outside Diameter Top

19.30mm20.60mm21.30mm21.60mm23.20mm24.20mm

Package Height

61,00mm62,00mm63,50mm65,00mm69,85mm91,00mm92,00mm92,08mm93,00mm

Package Length

114,30mm136,00mm138,00mm165,10mm167,00mm388,00mm389,00mm390,53mm391,00mm393,00mm

Package Weight

113.40g1360.77g1450.00g1692.00g1814.36g1927.76g2064.00g2424.00g2458.00g2600.00g2624.00g2626.00g2721.54g2792.00g3118.00g3144.00g3182.00g3628.72g428.00g758.00g914.00g

Package Width

102,00mm104,00mm108,00mm148,00mm152,40mm176,00mm320,00mm329,00mm338,00mm340,00mm341,00mm348,00mm353,00mm354,00mm369,00mm69,85mm92,08mm

Seat Pressure

101.00lbf121.00lbf29.00lbf38.00kg43.00lbf45.00lbf48.00lbf49.00lbf50.00lbf55.00lbf57.00lbf58.00lbf62.00lbf66.00lbf67.00lbf68.00lbf69.00lbf70.00lbf71.00lbf74.00lbf75.00lbf76.00lbf78.00lbf79.00lbf80.00lbf84.00lbf85.00lbf90.00lbf

Series

NITRIDEPREMIUMSTDX SERIES

Spring Rate

10.010.20lbs/mm10.3lbs/mm10.510.5mm1015lb/in1038lb/in11.211.511.50mm12.112.212.512.612.712.7lbs/mm12.812.8012.8lbs/mm13.214.514.8191lb/in240lb/in245lb/in275lb/in28.00N/mm283lb/in290lb/in291lb/in300lb/in307lb/in308lb/in311lb/in313lb/in324lb/in34.00N/mm340lb/in35.00N/mm358lb/in36.00N/mm363lb/in367lb/in369lb/in370lb/in376lb/in380lb/in385lb/in386lb/in39.00N/mm391lb/in392lb/in40.00N/mm400lb/in408lb/in409lb/in41.00N/mm410lb/in417lb/in42.00N/mm423lb/in425lb/in428lb/in43.00N/mm431lb/in433lb/in436lb/in44.00N/mm45.00N/mm450lb/in455lb/in46.00N/mm460lb/in467lb/in469lb/in47.00N/mm470lb/in48.00N/mm483lb/in49.00N/mm492lb/in494lb/in5.050.00N/mm500lb/in508lb/in513lb/in52.00N/mm520lb/in525lb/in526lb/in53.00N/mm538lb/in540lb/in55.00N/mm550lb/in560lb/in580lb/in582lb/in600lb/in610lb/in629lb/in644lb/in663lb/in670lb/in673lb/in681lb/in682lb/in687lb/in688lb/in689lb/in7.07.257.6706lb/in740lb/in743lb/in750lb/in752lb/in780lb/in795lb/in8.08.5813lb/in836lb/in840lb/in863lb/in895lb/in896lb/in9.49.69.70lbs/mm9.8lbs/mm9.9900lb/in937lb/in938lb/in942lb/in964lb/in968lb/in

Spring Type

DoubleDouble Spring Kit Comes With Spring Cap (SC92) For Original Collets, Seats (SS73)Double Springs With Caps - SC10Double Springs With Caps - SC7SingleSingle Springs (Without retaining caps!)

Products

SKU: PAC-1352-16

PAC Drag Race 1300 Series Valve Spring 1.681 Triple - Pro St
€747.10

Add to cart
SKU: PAC-1351L-16

PAC Drag Race 1300 Series Valve Spring 1.667 Triple - Pro St
€747.10

Add to cart
SKU: PAC-1351H-16

PAC Drag Race 1300 Series Valve Spring 1.667Triple - Pro Sto
€747.10

Add to cart
SKU: PAC-1351-16

PAC Drag Race 1300 Series Valve Spring 1.667 Triple - Pro St
€747.10

Add to cart
SKU: PAC-1350-16

PAC Drag Race 1300 Series Valve Spring 1.645 Triple - Pro St
€673.12

Add to cart
SKU: PAC-1349-16

PAC Drag Race 1300 Series Valve Spring 1.645 Triple - Bracke
€673.12

Add to cart
SKU: PAC-1348-16

PAC Drag Race 1300 Series Valve Spring 1.645 Triple - Bracke
€673.12

Add to cart
SKU: PAC-1347-16

PAC Drag Race 1300 Series Valve Spring 1.645 Triple - Bracke
€673.12

Add to cart
SKU: PAC-1344

PAC Circle Track 1300 Series Valve Spring High Frequency Hig
€46.59

Add to cart
SKU: PAC-1344-16

PAC Circle Track 1300 Series Valve Spring High Frequency Hig
€716.43

Add to cart
SKU: PAC-1343-16

PAC Circle Track 1300 Series Valve Spring 1.550 Dual Spring
€716.43

Add to cart
SKU: PAC-1340-16

PAC Circle Track 1300 Series Valve Spring 1.500 Dual Circle
€716.43

Add to cart
SKU: PAC-1339-16

PAC Dual Drag Race 1300 Series Valve Spring 1.586 OD 2.200 1
€716.43

Add to cart
SKU: PAC-1336-16

PAC Dual Drag Race 1300 Series Valve Spring 1.514 OD, 1.000
€716.43

Add to cart
SKU: PAC-1335-16

PAC Dual Drag Race 1300 Series Valve Spring 1.300 OD 1.800 0
€716.43

Add to cart
SKU: PAC-1334-16

PAC Dual Drag Race 1300 Series Valve Spring 1.300 OD, 0.750
€716.43

Add to cart

Products

PAC Drag Race 1300 Series Valve Spring 1.681 Triple - Pro St

PAC Drag Race 1300 Series Valve Spring 1.667 Triple - Pro St

PAC Drag Race 1300 Series Valve Spring 1.667Triple - Pro Sto

PAC Drag Race 1300 Series Valve Spring 1.667 Triple - Pro St

PAC Drag Race 1300 Series Valve Spring 1.645 Triple - Pro St

PAC Drag Race 1300 Series Valve Spring 1.645 Triple - Bracke

PAC Drag Race 1300 Series Valve Spring 1.645 Triple - Bracke

PAC Drag Race 1300 Series Valve Spring 1.645 Triple - Bracke

PAC Circle Track 1300 Series Valve Spring High Frequency Hig

PAC Circle Track 1300 Series Valve Spring High Frequency Hig

PAC Circle Track 1300 Series Valve Spring 1.550 Dual Spring

PAC Circle Track 1300 Series Valve Spring 1.500 Dual Circle

PAC Dual Drag Race 1300 Series Valve Spring 1.586 OD 2.200 1

PAC Dual Drag Race 1300 Series Valve Spring 1.514 OD, 1.000

PAC Dual Drag Race 1300 Series Valve Spring 1.300 OD 1.800 0

PAC Dual Drag Race 1300 Series Valve Spring 1.300 OD, 0.750

CATALOG

ACCOUNT

LEGAL