Performance Valvetrain

Your valvetrain controls the operation of the valves. Your factory valvetrain isn’t meant to function or handle the power from your performance engine. High valve spring pressure helps prevent valve float at higher RPMS. A performance valvetrain is made from stronger components to overcome the valve spring pressure to open larger valves. Sport Compact Warehouse is your premier source for Performance Valvetrains. If you have any questions regarding performance valvetrains, reach out to one of our experienced representatives and we will help you make a more informative decision.
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SUPERTECH SPRK-H1002D-HY
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SUPERTECH SPRK-H1002D-HY Valve Spring Kit Dual Valve Springs Springs: SPR-H1002D Retainers: K20A2/T2 Seat: GEN/2

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$966.97

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$840.84

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SUPERTECH SPRK-H1000D-BM
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SUPERTECH SPRK-H1000D-BM Valve Spring Kit Dual Valve Springs Springs: SPR-H1000D/BM (24) Retainers: RET-K20A/T2 (24) Seat: SE

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$899.84

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$782.47

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SUPERTECH SPRK-H1005D-BM
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SUPERTECH SPRK-H1005D-BM Valve Spring Kit Dual Valve Springs Springs: SPR-H1000D/BM (24) Retainers: RET-K20A/T2 (24) Seat: SE

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$899.84

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$782.47

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SUPERTECH SPRK-TS1015-RB26
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SUPERTECH SPRK-TS1015-RB26 Valve Spring Kit Dual Valve Springs Springs: SPR-TS1015/RB26 (24) Retainers: RET-NRB60/TS (24) Sea

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$899.84

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$782.47

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SUPERTECH SPRK-TS1012-2
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SUPERTECH SPRK-TS1012-2 Valve Spring Kit Dual Valve Springs Springs: SPR-TS1012/2 (24) Retainers: NVG1015/T1 (24) Seat: TS101

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$836.89

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$727.73

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SUPERTECH SPRK-TS1015
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SUPERTECH SPRK-TS1015 Valve Spring Kit Dual Valve Springs Springs: SPR-TS1015 (24) Retainers: RET-TS60/T1 (24) Seat: SEAT-TS1

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$836.89

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$727.73

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SUPERTECH SPRK-2081-RB20
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SUPERTECH SPRK-2081-RB20 Valve Spring Kit Single Valve Springs Hydraulic Lifters Springs: SPR-2081/RB20 (24) Retainers: RET-N

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$807.12

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$701.84

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SUPERTECH SPRK-M1007D-RB
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SUPERTECH SPRK-M1007D-RB Valve Spring Kit Dual Valve Springs Springs: SPR-M1007D/RB (24) Retainers: RET-NRB60/TS (24)

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$730.03

Save: $95.22
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$634.81

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GSC Power Division 5044
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GSC Power Division 5044 Spring/Retainer Kit Beehive Single Spring Titanium Retainer

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$687.21

Save: $89.64
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$597.57

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In Stock - 9 New In Stock
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GSC Power Division 5052
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GSC Power Division 5052 Spring/Retainer Kit Beehive Single Spring Titanium Retainer

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$687.21

Save: $89.64
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$597.57

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In Stock - 6 New In Stock
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GSC Power Division 5053
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GSC Power Division 5053 Spring/Retainer Kit Beehive Single Spring Titanium Retainer

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$687.21

Save: $89.64
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$597.57

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SUPERTECH SPRK-A2095-BT
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SUPERTECH SPRK-A2095-BT Valve Spring Kit Single Valve Springs Springs: SPR-A2095 (20) Retainers: RET-TC50/T1 (20) Seat: SS-30

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$671.80

Save: $87.63
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$584.17

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In Stock - 1 New In Stock
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SUPERTECH SPRK-2081-SP
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SUPERTECH SPRK-2081-SP Valve Spring Kit Single Valve Springs Springs: SPR-2081 (24) Retainers: RET-NVG1015/T1 (24) Also Requi

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$655.06

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$569.62

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SUPERTECH SPRK-M1007S-RB
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SUPERTECH SPRK-M1007S-RB Valve Spring Kit Single Valve Springs Springs: SPR-M1007S/RB (24) Retainers: RET-NRB60/TS (24)

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$637.55

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$554.39

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SUPERTECH SPRK-H1005D-Z7
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SUPERTECH SPRK-H1005D-Z7 Valve Spring Kit Dual Valve Springs Springs: SPR-H1005D Retainers: K24Z7/T1 Seat: H1020DS + Keeper

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$633.97

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$551.28

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SUPERTECH SPRK-EC3027D
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SUPERTECH SPRK-EC3027D Valve Spring Kit Dual Valve Springs Springs: SPR-EC3027 Retainers: EC3020/T1 Seat: EC3020 (Requires Sm

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$620.16

Save: $80.89
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$539.27

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In Stock - 1 New In Stock
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SUPERTECH SPRK-1012-M18D
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SUPERTECH SPRK-1012-M18D Valve Spring Kit Dual Valve Springs Springs: SPR-TS1015/Si (16) Retainers: RET-TS60/MA2 (16) Seat: S

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$614.96

Save: $80.21
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$534.75

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In Stock - 3 New In Stock
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SUPERTECH SPRK-H200DR
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SUPERTECH SPRK-H200DR Valve Spring Kit Dual Valve Springs Springs: SPR-H200DR Retainers: K20A2/T2 (Ti RETainer)

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$610.35

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$530.74

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SUPERTECH SPRK-TS1015-MC
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SUPERTECH SPRK-TS1015-MC Valve Spring Kit Dual Valve Springs Springs: SPR-TS1015/MC Retainers: RET-TS60MA2 Seat: SEAT-MC1015D

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$601.58

Save: $78.47
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$523.11

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In Stock - 10 New In Stock
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SUPERTECH SPRK-M1007D-K2
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SUPERTECH SPRK-M1007D-K2 Valve Spring Kit Dual Valve Springs Springs: SPR-M1007D Retainers: RET-K20A3/T1 Seat: SEAT-HKA3

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$600.58

Save: $78.34
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$522.24

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In Stock - 1 New In Stock
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SUPERTECH SPRK-TS-DUR-D1
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SUPERTECH SPRK-TS-DUR-D1 Valve Spring Kit Dual Valve Springs Springs: SPR-TS1015 (16) Retainers: TS5.5/T1 (16) Seat: DUR1 (16

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$600.58

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$522.24

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SUPERTECH SPRK-TS-DUR-D2
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SUPERTECH SPRK-TS-DUR-D2 Valve Spring Kit Dual Valve Springs Springs: SPR-TS1015 (16) Retainers: TS5.5/T1 (16) Seat: DUR2 (16

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$600.58

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$522.24

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SUPERTECH SPRk-TS1015-LS
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SUPERTECH SPRk-TS1015-LS Valve Spring Kit Dual Valve Springs Springs: SPR-TS1015/Ls Retainers: RETTS66/T1 Seat: SEAT-IN (8) +

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$600.58

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$522.24

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SUPERTECH SPRK-TS1015-SU5
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SUPERTECH SPRK-TS1015-SU5 Valve Spring Kit Dual Valve Springs Springs: SPR-TS1015 Retainers: RET-TS60/WRX1 Seat: SEAT-TS/SUB-

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$600.58

Save: $78.34
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$522.24

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In Stock - 1 New In Stock
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SUPERTECH SPRK-AUDI18T
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SUPERTECH SPRK-AUDI18T Valve Spring Kit Dual Valve Springs Springs: SPR-A2095 (12) / SPR-H1002D (8) Retainers: AU5VI/T (12) /

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$599.18

Save: $78.15
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$521.03

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In Stock - 2 New In Stock