Supertech
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Supertech - Intake,Exhaust Dual Valve Springs, Retainers, seats Kit - Toyota - 4U-GSE
![Supertech - Intake,Exhaust Dual Valve Springs, Retainers, seats Kit - Toyota - 4U-GSE - SPRK-1002-BRZ - SPRK-1002-BRZ](http://rzcrewgarage.com/cdn/shop/products/Supertech_Dual_spring_set_3c525021-7af5-49dc-9adf-cf3504d9e702_1024x.png?v=1710155551)
Supertech - Intake,Exhaust Dual Valve Springs, Retainers, seats Kit - Toyota - 4U-GSE
$757.90
Specifications:Manufacturer: SupertechReference Number: SPRK-1002-BRZProduct specification: Type: Dual Spring Press.Seat: 74 @ 33.5 Max Lift: 14.00mm Coil Bind: 19.50mm Rate: 10.00mm Retainer: RET-H1000-BRZ Seat Locator : SEAT-H1002D-BRZ Spring : SPR-1002-BRZ Type: Dual Spring Press.Seat: 74 @ 33.5 Max ...
Supertech - Intake,Exhaust Dual Valve Springs, Retainers, seats Kit - Subaru - FA20F
![Supertech - Intake,Exhaust Dual Valve Springs, Retainers, seats Kit - Subaru - FA20F - SPRK-1002-BRZ - SPRK-1002-BRZ](http://rzcrewgarage.com/cdn/shop/products/Supertech_Dual_spring_set_ae7236c7-bfeb-4439-83ff-07cadb7638a3_1024x.png?v=1710155551)
Supertech - Intake,Exhaust Dual Valve Springs, Retainers, seats Kit - Subaru - FA20F
$757.90
Specifications:Manufacturer: SupertechReference Number: SPRK-1002-BRZProduct specification: Type: Dual Spring Press.Seat: 74 @ 33.5 Max Lift: 14.00mm Coil Bind: 19.50mm Rate: 10.00mm Retainer: RET-H1000-BRZ Seat Locator : SEAT-H1002D-BRZ Spring : SPR-1002-BRZ Type: Dual Spring Press.Seat: 74 @ 33.5 Max ...
Supertech - Intake,Exhaust Dual Valve Springs, Retainers, seats Kit - Subaru - FA20D
![Supertech - Intake,Exhaust Dual Valve Springs, Retainers, seats Kit - Subaru - FA20D - SPRK-1002-BRZ - SPRK-1002-BRZ](http://rzcrewgarage.com/cdn/shop/products/Supertech_Dual_spring_set_d0961a95-fd20-44cd-837b-724a81195a05_1024x.png?v=1710155550)
Supertech - Intake,Exhaust Dual Valve Springs, Retainers, seats Kit - Subaru - FA20D
$757.90
Specifications:Manufacturer: SupertechReference Number: SPRK-1002-BRZProduct specification: Type: Dual Spring Press.Seat: 74 @ 33.5 Max Lift: 14.00mm Coil Bind: 19.50mm Rate: 10.00mm Retainer: RET-H1000-BRZ Seat Locator : SEAT-H1002D-BRZ Spring : SPR-1002-BRZ Type: Dual Spring Press.Seat: 74 @ 33.5 Max ...
Supertech - Intake,Exhaust Dual Valve Springs, Retainers, seats Kit - Subaru - EJ257
![Supertech - Intake,Exhaust Dual Valve Springs, Retainers, seats Kit - Subaru - EJ257 - SPRK-TS1015/SU1 - SPRK-TS1015/SU1](http://rzcrewgarage.com/cdn/shop/products/Supertech_Dual_spring_set_8f78a544-1f39-4990-a589-24074474f3cf_1024x.png?v=1710155554)
Supertech - Intake,Exhaust Dual Valve Springs, Retainers, seats Kit - Subaru - EJ257
$688.20
Specifications:Manufacturer: SupertechReference Number: SPRK-TS1015/SU1Product specification: Type: Dual Spring Press.Seat: 70 @ 35.5 Max Lift: 14.80 Coil Bind: 20.70mm Rate: 12.10mm Retainer: RET-TS60/WRX1 Spring : SPR-TS1015-SUB1 Seat Locator : SEAT-TS/SUB Type: Dual Spring Press.Seat: 70 @ 35.5 Max L...
Supertech - Intake,Exhaust Dual Valve Springs, Retainers, seats Kit - Nissan - VR38DETT
![Supertech - Intake,Exhaust Dual Valve Springs, Retainers, seats Kit - Nissan - VR38DETT - SPRK-TS1015/GTR - SPRK-TS1015/GTR](http://rzcrewgarage.com/cdn/shop/products/Supertech_Dual_spring_set_88b291a6-0d17-45e6-9172-c71047c639f8_1024x.png?v=1710155546)
Supertech - Intake,Exhaust Dual Valve Springs, Retainers, seats Kit - Nissan - VR38DETT
$1,110.20
Specifications:Manufacturer: SupertechReference Number: SPRK-TS1015/GTRProduct specification: Type: Dual Spring Press.Seat: 88 @ 34.2 Max Lift: 14.00 Coil Bind: 20.70 Rate: 12.10 Retainer: RET-TS5.5T8 intake Spring : SPR-TS015-GTR Retainer: RET-TS5..5/T9 exhaust Seat Locator : SEAT-TS/GTR exhaust Seat Loca...
Supertech - Intake,Exhaust Dual Valve Springs, Retainers, seats Kit - Nissan - VQ35DE/HR
![Supertech - Intake,Exhaust Dual Valve Springs, Retainers, seats Kit - Nissan - VQ35DE/HR - SPRK-TS1015/N352-24 - SPRK-TS1015/N352-24](http://rzcrewgarage.com/cdn/shop/products/Supertech_Dual_spring_set_1024x.png?v=1710155553)
Supertech - Intake,Exhaust Dual Valve Springs, Retainers, seats Kit - Nissan - VQ35DE/HR
$1,032.30
Specifications:Manufacturer: SupertechReference Number: SPRK-TS1015/N352-24Product specification: Type: Dual Spring Press.Seat: 70 @ 36 Max Lift: 15.50mm Coil Bind: 20.70mm Rate: 12.10mm Retainer: RET-TS5.5/T8 Spring : SPR-TS1015-N352 Seat Locator : SEAT-TS1015 + OEM seat locator Type: Dual Spring Press.Se...
Supertech - Intake,Exhaust Dual Valve Springs, Retainers, seats and Keepers Kit - Honda - K24Z7
![Supertech - Intake,Exhaust Dual Valve Springs, Retainers, seats and Keepers Kit - Honda - K24Z7 - SPRK-H1000D-Z7 - SPRK-H1000D-Z7](http://rzcrewgarage.com/cdn/shop/products/Supertech_Dual_spring_set_f52ae4f0-43d5-41c2-a555-35a8c7b7cc5d_1024x.png?v=1710155551)
Supertech - Intake,Exhaust Dual Valve Springs, Retainers, seats and Keepers Kit - Honda - K24Z7
$781.40
Specifications:Manufacturer: SupertechReference Number: SPRK-H1000D-Z7Product specification: Type: Dual SpringPress.Seat: 67 @36.4mm Max Lift: 15.70 Coil Bind: 20.70 Rate: 11.50mm Retainer: RET-K24Z7/T1 Spring : SPR-H1000D-Z7 Seat Locator : SPR-H1020DS Keepers (locks): KPR-5.5/7A-STType: Dual SpringPress.Seat: 67 @36.4mm Max Lift: 15.70 Coil Bin...
Supertech - Intake,Exhaust 97 @40.40mm Dual Valve Springs, Retainers, seats Kit - Honda - K20A/A2/Z3 K24A2
![Supertech - Intake,Exhaust 97 @40.40mm Dual Valve Springs, Retainers, seats Kit - Honda - K20A/A2/Z3 K24A2 - SPRK-H1019D - SPRK-H1019D](http://rzcrewgarage.com/cdn/shop/products/Supertech_Dual_spring_set_5c40a2f2-7b03-4bf4-ab7f-b63004ff3a63_1024x.png?v=1710155553)
Supertech - Intake,Exhaust 97 @40.40mm Dual Valve Springs, Retainers, seats Kit - Honda - K20A/A2/Z3 K24A2
$712.40
Specifications:Manufacturer: SupertechReference Number: SPRK-H1019DProduct specification: Type: Dual Spring Press.Seat: 70 @ 36 Max Lift: 15.50mm Coil Bind: 20.70mm Rate: 12.10mm Retainer: RET-TS5.5/T8 Spring : SPR-TS1015-N352 Seat Locator : SEAT-TS1015 + OEM seat locator Type: Dual Spring Press.Seat: 70 @...
Supertech - Intake,Exhaust 95 @40.40mm Dual Valve Springs, Retainers, seats Kit - Honda - K20A/A2/Z3 K24A2
![Supertech - Intake,Exhaust 95 @40.40mm Dual Valve Springs, Retainers, seats Kit - Honda - K20A/A2/Z3 K24A2 - SPRK-H1021D - SPRK-H1021D](http://rzcrewgarage.com/cdn/shop/products/Supertech_Dual_spring_set_6fda06af-1744-4fa2-9e22-563d84de5167_1024x.png?v=1710155559)
Supertech - Intake,Exhaust 95 @40.40mm Dual Valve Springs, Retainers, seats Kit - Honda - K20A/A2/Z3 K24A2
$712.40
Specifications:Manufacturer: SupertechReference Number: SPRK-H1021DProduct specification: Type: Dual Spring Press.Seat: 95 @40.40mm Max Lift: 17.70mm Coil Bind: 22.70mm Rate: 13.20 lbs/mm Retainer: RET-K20A2/T2 Spring : SPR-H1021D Seat Locator : SEAT-H1020DSType: Dual Spring Press.Seat: 95 @40.40mm Max Lift: 17.70mm Coil Bind: 22.70mm Rate: 13.2...
Supertech - Intake,Exhaust 85 @34.50mm Dual Valve Springs, Retainers Kit, Valve Seats kit - Mitsubishi - 4B11T
![Supertech - Intake,Exhaust 85 @34.50mm Dual Valve Springs, Retainers Kit, Valve Seats kit - Mitsubishi - 4B11T - SPRK-M1015-EX3 - SPRK-M1015-EX3](http://rzcrewgarage.com/cdn/shop/products/Supertech_Dual_spring_set_ff30d7be-65d2-409c-a05b-282ed780e68a_1024x.png?v=1710155571)
Supertech - Intake,Exhaust 85 @34.50mm Dual Valve Springs, Retainers Kit, Valve Seats kit - Mitsubishi - 4B11T
$740.10
Specifications:Manufacturer: SupertechReference Number: SPRK-M1015-EX3Product specification: Type: Dual Spring Press.Seat: 85 @34.50mm Max Lift: 13.80mm Coil Bind: 20.70mm Rate: 12.10 lbs/mm Retainer: RET-TS55/T1-EX Spring : SPR-M1015-EX3 Seat Locator : SEAT-M1015-2 + OEM seat locator Type: Dual Spring Press.Seat: 85 @34.50mm Max Lift: 13.80mm C...
Supertech - Intake,Exhaust 82 @39.80mm Dual Valve Springs, Retainers, seats Kit - Honda - K20A/A2/Z3 K24A2
![Supertech - Intake,Exhaust 82 @39.80mm Dual Valve Springs, Retainers, seats Kit - Honda - K20A/A2/Z3 K24A2 - SPRK-M1007D/K2 - SPRK-M1007D/K2](http://rzcrewgarage.com/cdn/shop/products/Supertech_Dual_spring_set_b479a578-6ef4-4011-b2bc-1d099999b963_1024x.png?v=1710155559)
Supertech - Intake,Exhaust 82 @39.80mm Dual Valve Springs, Retainers, seats Kit - Honda - K20A/A2/Z3 K24A2
$740.10
Specifications:Manufacturer: SupertechReference Number: SPRK-M1007D/K2Product specification: Type: Dual Spring Press.Seat: 82 @39.80mm Max Lift: 15.10mm Coil Bind: 24.70mm Rate: 13 lbs/mm Retainer: RET-K20A3/T1 Spring : SPR-M1007D-K2 Seat Locator : SEAT-HKA3Type: Dual Spring Press.Seat: 82 @39.80mm Max Lift: 15.10mm Coil Bind: 24.70mm Rate: 13 l...
Supertech - Intake,Exhaust 80 @40.40mm Dual Valve Springs, Retainers, seats Kit - Honda - K20A/A2/Z3 K24A2
![Supertech - Intake,Exhaust 80 @40.40mm Dual Valve Springs, Retainers, seats Kit - Honda - K20A/A2/Z3 K24A2 - SPRK-H1022D - SPRK-H1022D](http://rzcrewgarage.com/cdn/shop/products/Supertech_Dual_spring_set_9a5e15c3-6906-4151-8544-14b76da03b22_1024x.png?v=1710155559)
Supertech - Intake,Exhaust 80 @40.40mm Dual Valve Springs, Retainers, seats Kit - Honda - K20A/A2/Z3 K24A2
$712.40
Specifications:Manufacturer: SupertechReference Number: SPRK-H1022DProduct specification: Type: Dual Spring Press.Seat: 80 @40.40mm Max Lift: 18.30mm Coil Bind: 22.00mm Rate: 11.20 lbs/mm Retainer: RET-K20A2/T2 Spring : SPR-H1022D Seat Locator : SEAT-H1020DSType: Dual Spring Press.Seat: 80 @40.40mm Max Lift: 18.30mm Coil Bind: 22.00mm Rate: 11.2...
Supertech - Intake,Exhaust 80 @39.60 Dual Valve Springs, Retainers Kit, Valve seats and Seals - Mitsubishi - 4G63T All
![Supertech - Intake,Exhaust 80 @39.60 Dual Valve Springs, Retainers Kit, Valve seats and Seals - Mitsubishi - 4G63T All - SPRK-M1005D - SPRK-M1005D](http://rzcrewgarage.com/cdn/shop/products/Supertech_Dual_spring_set_a228e4c4-4c61-4ef8-9fa4-a6f16aae2036_1024x.png?v=1710155568)
Supertech - Intake,Exhaust 80 @39.60 Dual Valve Springs, Retainers Kit, Valve seats and Seals - Mitsubishi - 4G63T All
$707.60
Specifications:Manufacturer: SupertechReference Number: SPRK-M1005DProduct specification: Type: Dual SpringPress.Seat: 80 @39.60 Max Lift: 16.00mmCoil Bind: 23.50mm Rate: 10.50 lbs/mm Retainer: RET-M65/T1 Spring : SPR-M1007D Seat Locator : SEAT-M1007D Valve Stem Seal : VS-H6.6E Type: Dual SpringPress.Seat: 80 @39.60 Max Lift: 16.00mmCoil Bind: 2...
Supertech - Intake,Exhaust 75 @35.30mm Dual Valve Springs, Retainers Kit, Valve Seats kit - Mitsubishi - 4B11T
![Supertech - Intake,Exhaust 75 @35.30mm Dual Valve Springs, Retainers Kit, Valve Seats kit - Mitsubishi - 4B11T - SPRK-M1015-EX2 - SPRK-M1015-EX2](http://rzcrewgarage.com/cdn/shop/products/Supertech_Dual_spring_set_353adda4-81dc-4ff4-a608-a3dcde4fb9ca_1024x.png?v=1710155571)
Supertech - Intake,Exhaust 75 @35.30mm Dual Valve Springs, Retainers Kit, Valve Seats kit - Mitsubishi - 4B11T
$740.10
Specifications:Manufacturer: SupertechReference Number: SPRK-M1015-EX2Product specification: Type: Dual Spring Press.Seat: 75 @35.30mm Max Lift: 14.50mm Coil Bind: 20.70mm Rate: 12.10 lbs/mm Retainer: RET-TS55/T1-EX Spring : SPR-M1015/EX2 Seat Locator : SEAT-M1015-1 + OEM seat locator Type: Dual Spring Press.Seat: 75 @35.30mm Max Lift: 14.50mm C...
Supertech - Intake,Exhaust 75 @34.50mm Dual Valve Springs, Retainers Kit, Valve Seats kit - Mitsubishi - 4B11T
![Supertech - Intake,Exhaust 75 @34.50mm Dual Valve Springs, Retainers Kit, Valve Seats kit - Mitsubishi - 4B11T - SPRK-M1012-EX1 - SPRK-M1012-EX1](http://rzcrewgarage.com/cdn/shop/products/Supertech_Dual_spring_set_efba3de0-726f-4d1a-b531-0babe9d86fd2_1024x.png?v=1710155571)
Supertech - Intake,Exhaust 75 @34.50mm Dual Valve Springs, Retainers Kit, Valve Seats kit - Mitsubishi - 4B11T
$740.10
Specifications:Manufacturer: SupertechReference Number: SPRK-M1012-EX1Product specification: Type: Dual Spring Press.Seat: 75 @34.50mm Max Lift: 14.50mm Coil Bind: 20.00mm Rate: 9.60 lbs/mm Retainer: RET-TS55/T1-EX Spring : SPR-M1012/EX1 Seat Locator : SEAT-M1015-2 + OEM seat locator Type: Dual Spring Press.Seat: 75 @34.50mm Max Lift: 14.50mm Co...
Supertech - Intake,Exhaust 110 @38.10mm Dual Valve Springs, Retainers Kit, Valve seats and Seals - Mitsubishi - 4G63T All
![Supertech - Intake,Exhaust 110 @38.10mm Dual Valve Springs, Retainers Kit, Valve seats and Seals - Mitsubishi - 4G63T All - SPRK-M1007D-3 - SPRK-M1007D-3](http://rzcrewgarage.com/cdn/shop/products/Supertech_Dual_spring_set_711080ca-3e96-4e6e-a9e3-9d81fb0d5e00_1024x.png?v=1710155571)
Supertech - Intake,Exhaust 110 @38.10mm Dual Valve Springs, Retainers Kit, Valve seats and Seals - Mitsubishi - 4G63T All
$707.60
Specifications:Manufacturer: SupertechReference Number: SPRK-M1007D-3Product specification: Type: Dual Spring Press.Seat: 110 @38.10mm Max Lift: 13.40mm Coil Bind: 24.70mm Rate: 12.50 lbs/mm Retainer: RET-M65/TSTD Spring : SPR-M1007D Seat Locator : SEAT-M1007D/FP Valve Stem Seal : VS-H6.6E Type: Dual Spring Press.Seat: 110 @38.10mm Max Lift: 13....
Supertech - Intake,Exhaust 100@39.00mm Dual Valve Springs, Retainers Kit, Valve seats and Seals - Mitsubishi - 4G63T All
![Supertech - Intake,Exhaust 100@39.00mm Dual Valve Springs, Retainers Kit, Valve seats and Seals - Mitsubishi - 4G63T All - SPRK-M1007D-2 - SPRK-M1007D-2](http://rzcrewgarage.com/cdn/shop/products/Supertech_Dual_spring_set_68aa3c64-734b-47e7-80de-51339cd6473f_1024x.png?v=1710155568)
Supertech - Intake,Exhaust 100@39.00mm Dual Valve Springs, Retainers Kit, Valve seats and Seals - Mitsubishi - 4G63T All
$707.60
Specifications:Manufacturer: SupertechReference Number: SPRK-M1007D-2Product specification: Type: Dual Spring Press.Seat: 100@39.00mm Max Lift: 14.30mm Coil Bind: 24.70mm Rate: 12.50 lbs/mm Retainer: RET-M65/TSTD Spring : SPR-M1007D Seat Locator : SEAT-M1007D Valve Stem Seal : VS-H6.6E Type: Dual Spring Press.Seat: 100@39.00mm Max Lift: 14.30mm ...