Valves Spring

BC Branded DUAL SPRING/STEEL ALLOY RETAINER KIT (Honda H22 – HIGH MILEAGE STREET)

Valves Spring

BC Branded DUAL SPRING/STEEL RETAINER KIT (Honda/Acura B18C/B16A/B17A – HIGH MILEAGE STREET)

Valves Spring

BC Branded DUAL SPRING/STEEL RETAINER/SEAT KIT (Honda C30A/C32B NSX)

Valves Spring

BC Branded DUAL SPRING/STEEL RETAINER/SEAT KIT (Nissan KA24DE)

Valves Spring

BC Branded DUAL SPRING/TITANIUM RETAINER – NO SEAT (Honda K20A, F20C/F22C – RACE/LTD STREET)

Valves Spring

BC Branded DUAL SPRING/TITANIUM RETAINER KIT (Honda/Acura B18A/B18B/B20B)

Valves Spring

BC Branded DUAL SPRING/TITANIUM RETAINER/SEAT KIT (Honda K20A/K20Z, F20C/F22C – HIGH LIFT SPRING)

Valves Spring

BC Branded DUAL SPRING/TITANIUM RETAINER/SEAT KIT (Honda K20A/K20Z, F20C/F22C – LIMITED STREET)

Valves Spring

BC Branded DUAL SPRING/TITANIUM RETAINER/SEAT KIT (Subaru FA20, Toyota 4UGSE)

Valves Spring

BC Branded SINGLE SPRING/STEEL RETAINER KIT (Mazda MZR/Ford Duratec 2.3L/2.5L)

Valves Spring

BC Branded SINGLE SPRING/STEEL RETAINER KIT (Toyota 2JZGTE/Lexus 2JZGE)

Valves Spring

BC Branded SINGLE SPRING/STEEL RETAINER KIT (Toyota 3SGE/3SGTE – Shim Overbucket/Shimless Bucket)

Valves Spring

BC Branded SINGLE SPRING/TITANIUM RETAINER KIT (Dodge SRT-4/Neon – Single Groove Keeper/Valve)

Valves Spring

BC Branded SINGLE SPRING/TITANIUM RETAINER KIT (Dodge SRT-4/PT Cruiser – Triple Groove Keeper/Valve)

Valves Spring

BC Branded SINGLE SPRING/TITANIUM RETAINER KIT (Honda/Acura K20A3/K24A1)

Valves Spring

BC Branded SINGLE SPRING/TITANIUM RETAINER KIT (Mazda MZR/Ford Duratec 2.3L/2.5L)

Valves Spring

BC Branded SINGLE SPRING/TITANIUM RETAINER KIT (Mitsubishi 6G72)

Valves Spring

BC Branded SINGLE SPRING/TITANIUM RETAINER KIT (Nissan QR25DE)

Valves Spring

BC Branded SINGLE SPRING/TITANIUM RETAINER KIT (Nissan TB48)

Valves Spring

BC Branded SINGLE SPRING/TITANIUM RETAINER KIT (Nissan VH45DE)

Valves Spring

BC Branded SINGLE SPRING/TITANIUM RETAINER KIT (Subaru EJ Series, Toyota 3SGTE/GE)

Valves Spring

BC Branded SINGLE SPRING/TITANIUM RETAINER KIT (Toyota 1FZFE)

Valves Spring

BC Branded SINGLE SPRING/TITANIUM RETAINER KIT (Toyota 3SGE/3SGTE – Shim Overbucket/Shimless Bucket)

Valves Spring

BC Branded SINGLE SPRING/TITANIUM RETAINER KIT (Toyota 3SGE/3SGTE – Shim Under Bucket)

Valves Spring

BC Branded SINGLE SPRING/TITANIUM RETAINER KIT (VW/Audi 1.8T)

Valves Spring

BC Branded SINGLE SPRING/TITANIUM RETAINER/KEEPER KIT (Honda L15B7)

Valves Spring

BC Branded VALVE SPRINGS – DUAL (Honda C30A/C32B NSX)

Valves Spring

BC Branded VALVE SPRINGS – DUAL (Honda/Acura B18C/B16A/B17A, Nissan KA24DE)

Valves Spring

BC Branded VALVE SPRINGS – DUAL (Honda/Acura K20A2/K20A/K24A2/F20C1/F22C1)

Valves Spring

BC Branded VALVE SPRINGS – DUAL for HIGH LIFT CAMS(Honda/Acura K20A2/K20A/K24A2/F20C1/F22C1)

Valves Spring

BC Branded VALVE SPRINGS – SINGLE (Honda D16Y8/D16Z6)

Valves Spring

BC Branded VALVE SPRINGS – SINGLE (Honda/Acura K20A3/K24A)

Valves Spring

BC Branded VALVE SPRINGS – SINGLE (Mitsubishi 4B11T – Evo X, Hyundai G4KF – Genesis)

Valves Spring

BC Branded VALVE SPRINGS – SINGLE (Nissan QR25)

Valves Spring

BC Branded VALVE SPRINGS – SINGLE (Nissan RB26)

Valves Spring

BC Branded VALVE SPRINGS – SINGLE (Subaru EJ205-WRX / EJ257-STi)

Valves Spring

BC Branded VALVE SPRINGS – SINGLE (Toyota 2JZGTE/Lexus 2JZGE)

Valves Spring

BC Branded VALVE SPRINGS – SINGLE (Toyota 2ZZFE)

Valves Spring

Beehive Single Spring Diam. 28mm-18.90 / 24.3- 14.5mm C.B. 22.80mm/ 95lbs @ 37.2mm/ 248lbs @ 11.5mm lift / Chrome Silicon.

Valves Spring

Beehive spring Diam 23.3-16.8/18.8-12.3mm – CB 22.2mm – 57LBS @ 34.4mm / Rate: 9.8lbs/mm

Valves Spring

BMW S42 / M42 / M50 / S50 / M52 / M54 Dual valve spring 94lbs @ 35.70mm (24)SPR-H1005D/BM(24)+RET-AU5VE/T1 + (24) SEAT-BM60

Valves Spring

BMW S42 / M42 / M50 / S50 / M52 / M54Dual valve spring 67lbs @ 35.70mm (24)SPR-H100DR/BM(24)+RET-K20A/T2+(24)SEAT-BM50

Valves Spring

BMW N54 Conical spring kit SPR-FE20-BE(24) – 75lbs @ 36.5mm – Rate: 8lbs/mm – CB @ 13.3mm lift – Max lift: 12mm – Intake RET-BMN54/TI (12) – Exhaust RET-BMN54/TE (12) – Use with Factory valve stem Seal

Valves Spring

BMW S14 16v / S38 24v Dual Valve Spring 110lbs @37.60mm (SPR-H1022D/S14) + RET-H70/T1 + SEAT-H1002-S14)

Valves Spring

BMW S14 Dual valve spring: 110lbs @37.6mm / 231lbs @11mm lift / CB:20.0 / max lift 17.60mm/

Valves Spring

BMW S50 B32 EURO VERSION Dual valve spring 73lbs @36.6mm (24)SPR-H1000D/BM+(24)RET-K20A2/T2-BM+ SEAT-BM80

Valves Spring

BMW S54 24v 3.2 Lts Dual valve spring 82lbs @ 41mm (24)SPR-2521/2BM+(24)RETBM2521/T1S+ SEAT-BMS54

Valves Spring

BMW S54 24v 3.2 Lts Single Beehive spring kit. 76lbs seat pressure/ Rate 12.8lbs/mm- RET-BM2521/T1-BE + SEAT-BMS54-BE (24 ea)

Valves Spring

Dual Spring diam 27.20/20/15.20mm, CB:20mm/ 80lbs@34mm / 200 lbs@12.5mm lift/ Rate: 9.6lbs/mm / Chrome Silicon Vanadium

Valves Spring

Dual Spring Diam. 28.20/ 20mm/15.2mm- 92lbs@1.56″/247lbs@.452″ lift/ Chrome silicon

Valves Spring

Dual Spring Diam. 29.10/21.85/15.50mm 80lbs@33.20mm 180lbs@10mm lift ..CB. 19.50mm / Chrome silicon

Valves Spring

Dual Spring Diam. 29.35/21.85/15.50 mm/85bs@33.5mm/ Rate:11lbs/mmChrome silicon, CB 20mm

Valves Spring

Dual Spring Diam. 30/21.8/16.80 mm/82lbs@34mm/208lbs@ 10mm lift/ Chrome silicon, CB 18.50mm.

Valves Spring

Dual Spring Diam. 30/21.8/16.80 mm/85lbs@33.5mm/266lbs@ 14mm lift/ Chrome silicon, CB 18.50mm.

Valves Spring

Dual valve spring 30/21.80mm – 21.30-15.50mm. 96 lbs@40.40mm – CB: 22.8mm – Rate: 13.8lbs/mm

Valves Spring

Dual valve spring 27.50/20/15.20mm, CB:20.7 mm/ 75lbs@35.30mm / 215 lbs@ 11 mm lift/ Chrome Silicon./ Max. recomm. Lift 12.50mm

Valves Spring

Dual valve spring 27.50/20/15.20mm, CB:20.7 mm/ 78lbs@34.6mm(1.362″) / Rate: 307 lbs/in. Chrome Silicon.

Valves Spring

Dual valve spring 27.50/20/15.20mm, CB:20.7 mm/ 85lbs@35.30mm / 228lbs@ 11 mm lift/ Chrome Silicon./ Max. recomm. Lift 12.50mm

Valves Spring

Dual valve spring 27.50/20/15.20mm, CB:20.70mm/ 70lbs@35.50mm / 205 lbs@11.5mm lift/ Chrome Silicon/ Max recommended lift 13.3mm

Valves Spring

Dual valve spring 27.50/20/15.20mm, CB:20.70mm/ 70lbs@36mm / 200 lbs@11mm lift/ Chrome Silicon.

Valves Spring

Dual valve spring 27.50/20/15.20mm, CB:20.70mm/ 82lbs@35mm / 215 lbs@11mm lift/ Chrome Silicon.

Valves Spring

Dual valve spring 27.50/20/15.20mm, CB:20.70mm/ 83lbs@35mm / Rate: 307lbs/in/ Chrome Silicon/ Max recommended lift 13.30

Valves Spring

Dual valve spring 27.50/20/15.20mm, CB:20.7mm/ 83lbs@35mm / Rate 12.10lbs/mm (307lbs/in)/ Chrome Silicon Vanadium.

Valves Spring

Dual valve spring 27.50/20/15.20mm, CB:20.7mm/ 90lbs@33.65mm / Rate 12.10lbs/mm (307lbs/in)/ Chrome Silicon Vanadium.

Valves Spring

Dual valve spring 30/21.80mm-21.80/16.20mm. 95lbs@40.40mm – Rate: 13.2lbs/mm CB: 22.7mm

Valves Spring

Dual valve spring 82lbs @ 41.00mm 186lbs @ 10mm lift / CB:25.5mm/ Chrome Silicone

Valves Spring

Dual Valve spring diam 30/22.20/16.80 mm 65lbs @36.20 – 197 @11mm / CB: 20.5m / max lift 15.5mm

Valves Spring

Dual valve spring diam. 25/18/13 mm, CB:21mm/ 73lbs@35.40mm / 202lbs@ 10.5mm lift/ Chrome Silicon.

Valves Spring

Dual Valve spring for BMWS14:..29.65/21.85/15.50mm/ 92lbs @ 35.5 – 220lbs@ 11 / CB:21.5 / max net lift: 14.5mm

Valves Spring

Dual Valve Spring for Honda D16A1/ZC 27.50/20/15.20mm /77lbs@34.5mm/ 211 @11mm/CB:20.7mm/max lift13.7mm /Chrome Silicon

Valves Spring

FORD ECOBOOST 2.0 – 2.3L Dual valve spring kit: 84lbs @34.30 /Rate:12.1lbs/mm /CB @13.6mm lift/ SPR-TS1015-FE2 + RET-TS55/T1 + SEAT-DUR1 (Use with OEM seal)

Valves Spring

FORD MAZDA DURATEC 2.0 – 2.3 Dual valve spring kit 83lbs @ 35mm (16) SPR-TS1015 + (16)RET-TS5.5/T1 + (16)SEAT-DUR1 + OEM

Valves Spring

FORD MAZDA DURATEC 2.0 – 2.3 Single Conical valve spring Kit 67 lbs @ 38mm (16)SPR-FE20BE (Use with OEM Retainer and OEM Seat)

Valves Spring

FORD MAZDA DURATEC 2.0 – 2.3 Single valve spring Kit 55 lbs @ 35mm (16)SPR-TS1015 + (16)RET-TS5.5/T1 + (16)SEAT-DUR1+ OEM

Valves Spring

GM ECOTEC 2.0 Dual Valve Spring 76lbs @ 34.6mm SPR-EC3025 + RET-EC3020/T1 + SEAT-EC3020 (Requires smaller seal)

Valves Spring

GM ECOTEC 2.0 Dual Valve Spring 78lbs @ 34.6mm SPR-TS1015/EC + RET-TS5.5/T5 + SEAT-EC1015

Valves Spring

HONDA / ACURA J30-J32 Single Valve Spring 71@ 49.9mm SPR-H1003S +RET-H1003/T1 + SEAT-J32-H1003 (24 ea)

Valves Spring

HONDA B16 / B18C 72lbs @ 33.5mm/ 170lbs @ 10mm lift / RET-H55BE-T1-B / SEAT-TS15/LS-IN

Valves Spring

HONDA B16 / B18C Dual Valve Spring 85lbs@33.5mm SPR-H100DR + RET-HBK/AL (Aluminum Retainer + Keepers)

Valves Spring

HONDA B16 / B18C Dual Valve Spring 85lbs@33.5mm SPR-H100DR + RET-K20A2/T2 (Ti retainer)

Valves Spring

Honda CR-Z 1.5L LEA Single Valve Spring Kit – SPR-H2416(16) RET-H2416(16) SEAT-A2416-IN(8)SEAT-A2416-EX(8)

Valves Spring

Honda CR-Z Valve spring / OD 24mm- ID: 16.50mm/ 61lbs @ 40.20mm – Rate: 10.20lbs/mm – CB: 24.9 mm – Chrome Silicon Vanadium.

Valves Spring

Honda D16Z/Y6/Y8 Single Spring Diam. 0.895″/0.60″/C.B. 34.60mm/60lbs @ 49.5mm/166lbs @ 12.50mm Chrome Silicon