VALVE SPRINGS - RETAINERS & SEAT LOCATORS

Beehive spring and titanium retainer kit for the Audi 5.2L V10 engine.104bs seat pressure at 36.0mm installed height. 200lbs at 11.0mm valve lift. Coil bind at 23.6mm. Install supplied spring seat on intake and exhaust.Premium quality spring steel wound in USA by PAC. Made with advanced heat treatme..

Mazda L3 2.3L PACALOY™ Beehive spring set. Suits high horsepower high rpm turbocharged engines...

Mazda L3 2.3L PACALOY™ Beehive spring and Titanium Retainer Kit. Suits high horsepower high rpm turbocharged engines. Retainer 50% lighter than OEM...

NISSAN RB20DET RB25DET. Fits early heads without NVCS. High performance PACALOY single valve spring and Titanium retainer kit.Use OEM spring base. 85lb seat pressure at 36.00mm install height. Coil bind at 22.00mm.The Titanium retainer is a lightweight version of the OEM part, sharing the same key d..

Looking for a valve spring kit for your Ford 2.3L Ecoboost engine? Our high-quality kit is compatible with OEM retainers and features PACALOY™ Beehive technology for maximum performance and reliability.This advanced design ensures superior valve control and stability at high RPMs, keeping your engin..

PACALOY™ Beehive spring suit high horsepower high rpm turbocharged 2.3L Ecoboost engines. Retainer 50% lighter than OEM.76lb seat pressure at 37.7mm installed height. Coil bind at 24.0mm..

4AGE 20V Black & Silver High Performance Valve Spring Set.Installs: 58lb seat pressure at 36.60mm installed height.Coil bind is at 23.00mm..

Kelford Cams racing valve spring kit for the VW Audi EA888.3 MQB Platform. Models include: Audi TT, Audi A3, Volkswagen Golf. Premium quality spring steel wound in USA by PAC. Made with advanced heat treatment processing and surface finishing techniques (nano peening) to extend fatigue life. Valve s..

Mini Cooper Beehive Valve Spring Kit: 75lbs@39mm. SPR-HM1007BE (16) RET-M65/TBe (16) SS-2717-2 (16)-FOR TRIPLE GROOVE VALVES ONLY..

Premium quality spring steel wound in USA by PAC. Made with advanced heat treatment processing and surface finishing techniques (nano peening) to extend fatigue life.Audi RS3 valve springs have a high spring frequency for superior spring surge control under high RPMs and boast a 30% higher seat pres..

High Energy, Extreme Racing Valve Springs designed for BMW B58 / S58 3.0L inline 6 Engine. High performance, progressively wound PACALOY beehive valve spring with titanium retainers.This kit utilises a precision machined spring seat to max out the seat pressure for high boost, high horsepower builds..

Single springNo. of springs:16No. of upper spring retainers: StandardNo. of lower retainers inlet: StandardNo. of lower retainers outlet: StandardInstalled high: 33,5Valve lift: 11Hardness kp: 80Mill down spring bearing isn´t necessary..

Double springNo. of springs:32No. of upper spring retainers: 16No. of lower retainers inlet: StandardNo. of lower retainers outlet: StandardInstalled high: 38Valve lift: 13Hardness kp: 115Attention! Check the fitting lengh! If necessary you have to mill it!..

Double springNo. of springs: 32No. of upper spring retainers: StandardNo. of lower retainers inlet: 8No. of lower retainers outlet: 8Installed high: IN 37,5 / EX 36,0Valve lift: 12Hardness kp: IN 80 / EX 83Mill down spring bearing isn´t necessary..

Single springNo. of springs:16No. of upper spring retainers: 16No. of lower retainers inlet: StandardNo. of lower retainers outlet: StandardInstalled high: 36Valve lift: 13Hardness kp: 90Mill down spring bearing isn´t necessary..

SINGLE SPRING/TITANIUM RETAINER KIT (Toyota 2JZGTE/Lexus 2JZGE) RATED ABOVE 800whp..

101 lbs @ 1.415" install height221lbs @ 0.982" (11mm Valve Lift)..

90lb seat pressure at 36.5mm installed height.193lb at 11.0mm valve lift. Spring coil bind height at 23.6mmThis kit was specifically engineered to match our Stage 1,Stage 2 and Stage 3 Camshafts for ultimate quality, performance and reliability...

Seat Pressure: 75 @ 37Open Pressure: 155 @ 10Max Lift: 12.2mmCoil Bind: 23.20mmInner Spring ID: 14.20mmRate: 8Kit Spring: SPR-FE20BEKit Spring qty: 24Inner Spring OD: 21.00mmOuter Spring OD: 24.40mmOuter Spring ID: 17.60mmRetainer: RET-BMB48/TE(12)..

OD: 0.915" - ID: 0.640" - Thickness: 0.015" (0.38mm)EnginesAudi - EA113Audi - EA888Audi - TFSIVW - 2.5T FSIAudi - 2.5T FSIVW - TTRS-RS3VW - DAZAAudi - R8 V8VW - TFSIVW - EA888VW - EA113Audi - R8..

Steel RetainerSeat Pressure: 95 @ 40.4Open Pressure: 261 @ 12Max Lift: 15.30mmCoil Bind: 22.70mmRate: 13.2Kit spring: SPR-H1021DKit spring qty: 16Retainer: RET-HBK-STRetainer qty: 16Seat Locator: SEAT-H1020DSInnSpr.ID: 15.50mmInnSpr.OD: 21.30mmOutSpr.ID: 21.80mmOutSpr.OD: 30.00mmSeat Locator qty: 16..

Steel RetainerSeat Pressure: 85 @ 33.5Open Pressure: 210 @ 10Max Lift: 15.00mmCoil Bind: 18.50mmRetainer qty: 16OutSpr.ID: 22.20mmOutSpr.OD: 30.20mmInnSpr.OD: 22.20mmInnSpr.ID: 16.80mmRate: 12.5Kit spring: SPR-H100DRKit spring qty: 16Retainer: RET-HBK-ST..

Seat Pressure: 80 @ 40.4Open Pressure: 215 @ 12Max Lift: 18.30mmCoil Bind: 22.00mmRate: 11.2Kit spring: SPR-H1022DKit spring qty: 16Retainer: RET-HBK-STRetainer qty: 16Seat Locator: SEAT-H1020DSInnSpr.ID: 15.50mmInnSpr.OD: 21.00mmOutSpr.ID: 21.80mmOutSpr.OD: 30.00mmSeat Locator qty: 16..

Seat Pressure: 82lbs@41mmOpen Pressure: 186lbs@10mmMax Lift: 14.5mmCoil Bind: 24.50mmInnSpr.ID: 14.5mmRate: 10mmKit spring: SPR-2521/2Kit spring qty: 24Retainer: RET-BM2521/T2Retainer qty: 24InnSpr.OD: 19.3mmOutSpr.OD: 26.4mmOutSpr.ID: 19.3mmSeat Locator: SEAT-BMS55..

Valve springs dataInstalled seat pressure - 38kgLoad - 100kg@12.5mmMax. lift - up to 13mmMade from chrome-silicon steel SAE9254-VOuter spring outer diameter: 30.50mmOuter spring inner diameter: 23.20mmInner spring outer diameter: 21.20mmInner spring inner diameter: 16.20mm8 pcs. outer springs8 pcs. ..

BLOX Racing valve springs are wound using super clean, chrome silicone alloy. These valve springs are designed and engineered for both high performance street driving and all-out racing conditions.Each set provides maximum lift while preventing valve float and helps counter the effects of spring sur..