ISP Valve Spring Kit VW VR6 2.8–2.9L | High-Performance Valve Springs for Motorsport

VW Golf 2.8 AAA 2.9 ABV 12V VR6 Valve Springs Ventilfedern ISP

ISP
ISP-0448

  • Product: ISP Valve Spring Kit – VW VR6 2.8–2.9L (AAA / ABV)
  • High-performance valve springs for tuned VR6 engines
  • Increased spring rate – ideal for higher boost levels
  • Max valve lift: 13 mm
  • Compatible with hydraulic & solid lifter setups
  • Improved high-RPM stability & throttle response
  • Fits Golf 3, Corrado, Passat VR6 – AAA / ABV
  • Includes: 12x outer springs, 12x inner springs
Hurry! only 15 items left in stock.
€134.37
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Golf Vr6 12V Turbo Valve Springs 

The ISP valve spring set is essential for any VR6 engine running increased boost pressure. Beyond a certain level, the stock valve springs' rate is no longer sufficient – intake valves may open unintentionally, causing power loss and misfires.

Technical Benefits:

  • Increased spring rate for high boost applications
  • Improved throttle response
  • Faster valve opening and closing
  • High-rev stability and responsiveness
  • Compatible with hydraulic and solid lifter valvetrains
  • Max valve lift: 13 mm

Technical Note:

The spring rate describes the increase in force (in Newtons) per millimeter of spring compression. For cylindrical coil springs, this rate is linear and depends on wire thickness, coil count, diameter, and free length.

Scope of Delivery:

  • 12x Outer valve springs
  • 12x Inner valve springs

Compatible with:

  • VW Golf 3 VR6
  • VW Corrado VR6
  • VW Passat VR6
  • Engine codes: AAA / ABV
: ISP-0448
: 15 Items
Hurry! only 15 items left in stock.

Data sheet

Produkttyp
Zylinderkopf & Ventiltrieb
für Fahrzeugmarke
VW
Motorenbauform
VR
Artikeltyp
Ventilfedern