SUPERTECH Ford 2.3 Duratec 70 LBS, SPR-TS-DUR-D2
SUPERTECH Ford 2.3 Duratec 88lbs, SPR-TS-DUR-D1
SUPERTECH Intake Only; 13.6mm Max Net Lift; 23mm Coil Bind; 6.7lbs/min Rate, RET-AU5VI-T2
SUPERTECH Nissan SR20DET/ 92lbs @ 40.65mm/ 232 @ 12.8mm Max lift 13.2mm, SPR-H1021S-2024
SUPERTECH Single Spring Kit; Springs: SPR-TS1015/Si (16); Retainers: RET-TS60/MA2 (16); Seat: SEAT-TS/MA18I (16), SPRK-MM18S
SUPERTECH Single Spring; 30mm OD / 21.8mm ID; 75lbs@40.5mm Seated; 168lbs@12mm Open, SPR-H1020S-SR20
SUPERTECH Single Valve Springs, SPR-M1007S-RB
SUPERTECH SR20 Single Springs, SPR-H1021S-SR20
SUPERTECH Titanium Retainer; For use with Dual Valve Springs; SPR-V2091/4; Single Groove, RET-027
SUPERTECH Titanium Retainer; For use with Single/Dual Valve Springs; SPR-M1007S/RB; SPR-M1007D/RB; SPR-TS1015/RB26, RET-NRB60-TS
SUPERTECH (24) Dual Valve Springs, SPR-TS1015-N35
SUPERTECH Dual Springs; Outer Spring 27.5mm OD / 20mm ID; Inner Spring 20mm OD / 15.2mm ID; 70lbs@36.20mm Seated; 215lbs@12mm Open, SPRK-TS-DUR-D2
SUPERTECH Dual Springs; Outer Spring 30.4mm OD / 23.2mm ID; Inner Spring 21.9mm OD / 16.5mm ID; 77lbs@33.00mm Seated; 229lbs@12mm Open, SPR-V2093-4
SUPERTECH Dual Valve Spring Kit; Springs: SPR-EC3025; Retainers: RET-EC3020/T1; Seat: SEAT-EC3020 (Requires Smaller Seal), SPRK-EC3025
SUPERTECH Dual Valve Spring Kit; Springs: SPR-EC3027; Retainers: RET-EC3020/T1; Seat: SEAT-EC3020 (Requires Smaller Seal), SPRK-EC3027D
SUPERTECH Dual Valve Spring Kit; Springs: SPR-TS1015 (16); Retainers: RET-TS5.5/T1 (16); Seat: SEAT-DUR1 (16); Also Requires OEM SEAT, SPRK-TS-DUR-D1
SUPERTECH Dual Valve Springs, SPR-TC25D
SUPERTECH Dual Valve Springs, SPR-TS1015-TC
SUPERTECH Dual Valve Springs, SPR-V1107
SUPERTECH Individual Spring SPR-V2091/4, SPR-V2091-4-1
SUPERTECH Mazda Miata 1.6 / 58lbs @ 34.10mm / 157 @ 10.50 mm lift, SPRK-MM16Sing
SUPERTECH SINGLE - Retainer RET-027, RET-027-1
SUPERTECH Single Valve Spring Kit; Springs: SPR-A2095 (20); Retainers: RET-TC50/T1 (20), SPRK-A2095-ST
SUPERTECH Single Valve Springs; For Intake Only, SPR-A2095-1
SUPERTECH Titanium Retainer; For use with Dual Valve Springs; SPR-TS1015/TC, RET-TS5.5-TC
SUPERTECH Titanium Retainer; For use with Dual Valve Springs; SPR-V1107; For 8mm Stem, RET-026
SUPERTECH Titanium Retainer; For use with Dual Valve Springs; SPR-V2093/4 Triple Groove ( Triple Groove); SPR-V2091/4 ( Triple Groove); SPR-V1107 ( For 7mm Stem), RET-021
SUPERTECH Valve Seal; Polyacrylic, Honda D16A1/ZC DOHC (88-89 Integra), 1 Piece, VS-H6.6I
SUPERTECH Valve Seal; Polyacrylic, VS-M6.6I
SUPERTECH Valve Seal; Viton, Honda D16A1/ZC DOHC (88-89 Integra), 1 Piece, VS-H6.6E
SUPERTECH Valve Seal; Viton, VS-M6.6E
SUPERTECH VW VR6 12v Dual Valve Spring 77@ 33mm SPR-V2093/4 + RET-021, SPRK-2093-4
SUPERTECH Dual Valve Spring 116@ 40.5mm; SPR-H1020D/SR20 ; RET-NSR20/T1; SEAT-SR20/6 (For DET use SEAT-H/N240 on Exhaust, SPRK-H1020D-SR20
SUPERTECH Dual valve spring 84lbs @ 35.70mm; (24)SPR-H1000D/BM(24); RET-K20A/T2; (24)SEAT-BM50, SPRK-H1000D-BM
SUPERTECH Dual Valve Spring 95 @ 40.5mm; SPR-H1021D/2024; RET-NSR20/T1; SEAT-SR20/6 (For DET use SEAT-H/N240 on Exhaust), SPRK-H1022D-SR20
SUPERTECH Dual Valve Spring In: 92 Ex:82 @40.7mm; (24)SPR-M1007D/RB; (24) RET-NRB60/TS, SPRK-M1007D-RB
SUPERTECH Dual Valve Spring Kit; Retainers: RET-2500/T1 + Spring Base; Shim: SS-3012; Valve Seal: VS-T6SM (Smaller Oil Seal), SPRK-TC25D
SUPERTECH Dual Valve Spring Kit; Spring: SPR-H1002D (12) + SPR-TS1015 (12); Retainers: RET-TS5.5 (12) + RET-H1000/T2 (12); Seat: SEAT-TS/SUH6E (12, Exhaust Only), SPRK-EZ30-W
SUPERTECH Dual Valve Spring Kit; Springs: SPR-H1000D/NSX (24); Retainers: RET-K20A2/T2 (24); Seat: SEAT-H1020D (24), SPRK-H1000D-NSX
SUPERTECH Dual Valve Spring Kit; Springs: SPR-H1000D; Retainers: RET-K20A2/T2, SPRK-H1000D
SUPERTECH Dual Valve Spring Kit; Springs: SPR-H1021D/SR20; Retainers: RET-NSR20/T1; Seat: SEAT-SR20/6 (For DET use SEAT-H/N240 on Exhaust), SPRK-H1021D-SR20
SUPERTECH Dual Valve Spring Kit; Springs: SPR-H1021D; Retainers: RET-K20A2/T2; Seat: SEAT-H1020D, SPRK-H1021D
SUPERTECH Dual Valve Spring Kit; Springs: SPR-H1022D; Retainers: RET-K20A2/T2; Seat: SEAT-H1022D, SPRK-H1022D
SUPERTECH Dual Valve Spring Kit; Springs: SPR-M1007D; Retainers: RET-K20A3/T1; Seat: SEAT-HKA3, SPRK-M1007D-K2
SUPERTECH Dual Valve Spring Kit; Springs: SPR-M1007D; Retainers: RET-M65/T1; Seat: SEAT-M1007; Valve Seal: VS-H6.6, SPRK-M1007D
SUPERTECH Dual Valve Spring Kit; Springs: SPR-TS1015/2 (24); Retainers: RET-NVG1015/T1 (24); Seat: SEAT-TS1015 (24), SPRK-TS1015-2
SUPERTECH Dual Valve Spring Kit; Springs: SPR-TS1015/Ls; Retainers: RETTS66/T1; Seat: SEAT-IN (8) + SEAT-EX (8), SPRk-TS1015-LS
SUPERTECH Dual Valve Springs, SPRK-TS1015
SUPERTECH Single Spring Kit; Springs: SPR-TS1015/Si (16); Retainers: RET-TS60/MA2 (16); Seat: SEAT-TS/MA18I (16), SPRK-MM16S
SUPERTECH Single Valve Spring 70 @ 40.7mm; (24) SPR-M1007S/RB; (24)RET-NRB60/TS, SPRK-M1007S-RB
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