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SuperTech

SuperTech High Performance Valve Spring Kit, BMW S54

SuperTech High Performance Valve Spring Kit, BMW S54

Normaler Preis $899.99 USD
Normaler Preis $899.99 USD Verkaufspreis $899.99 USD
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BMW S54 Engines.

Supertech valve springs utilize a superior Superclean Chrome Silicon Vanadium Steel alloy to enhance performance and longevity at high RPMs. By employing this high-grade steel alloy, our valve springs also exhibit improved structural memory.

Our valve springs undergo computer-aided design to ensure that wire stress levels remain within the defined fatigue limits illustrated in the diagrams. Additionally, we utilize advanced computer software to effectively manage harmonics. This, in conjunction with our premium steel alloy, grants Supertech valve springs exceptional durability in extreme conditions. As a result, your performance racing engine gains a significant competitive edge in terms of both performance and endurance.

Supertech retainers are crafted from military-certified Titanium alloy of the highest quality and are meticulously CNC machined to ensure a precise fit. Renowned for their excellence, our retainers rank among the finest in the industry.

 Installation requires the expertise of an engine builder.

Options: 

#1 - 82 lbs Single Groove Valves and Keepers 

SPRK-2521-2BM-T1

  • Seat Pressure: 82lbs@41mm
  • Open Pressure: 186lbs@10mm
  • Max Lift: 14.5mm
  • Coil Bind: 24.50mm
  • Rate: 10mm
  • Kit spring: SPR-2521/2
  • Kit spring qty: 24
  • Retainer: RET-BM2521/T1
  • Retainer qty: 24
  • InnSpr.ID: 14.5mm
  • InnSpr.OD: 19.3mm
  • OutSpr.OD: 26.4mm
  • OutSpr.ID: 19.3mm

#2 - 82 lbs to work with Triple Groove Valves and Keepers

SPRK-2521-2BM-ST

  • Seat Pressure: 82lbs@41mm
  • Open Pressure: 186lbs@10mm
  • Max Lift: 14.5mm
  • Coil Bind: 24.50mm
  • InnSpr.ID: 14.5mm
  • Rate: 10mm
  • Kit spring: SPR-2521/2
  • Kit spring qty: 24
  • Retainer: RET-BM2521/T2
  • Retainer qty: 24
  • InnSpr.OD: 19.3mm
  • OutSpr.OD: 26.4mm
  • OutSpr.ID: 19.3mm
  • Seat Locator: SEAT-BMS55
  • Seat Locator: SEAT-BMS54

#3 - 82 lbs to work with Single Groove Lash Cap Design Valves and keepers

SPRK-2521-2BM-T1S-LC

  • Seat Pressure: 82lbs@41mm
  • Open Pressure: 186lbs@10mm
  • Max Lift: 14.5mm
  • Coil Bind: 24.50mm
  • Rate: 10mm
  • Kit spring: SPR-2521/2
  • Kit spring qty: 24
  • Retainer: RET-BM2521/T1S-LC
  • Retainer qty: 24
  • InnSpr.ID: 14.5mm
  • InnSpr.OD: 19.3mm
  • OutSpr.OD: 26.4mm
  • OutSpr.ID: 19.3mm
  • Seat Locator: SEAT-BMS54

 

SKU:SUP-HPVSK-S54-S

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