Single Valve Spring with Titanium Retainers Supertech for Audi 2.5T FSI 73 [email protected] / 85 LBS@36mm

Manufacturer SuperTechSuperTech
SKU ST-SPRK-A2416-N2
The lowest price of the last 30 days before the discount: AED 2,219.50

  On demand

 

Single Valve Spring with Titanium Retainers Supertech for Audi 2.5T FSI 73 [email protected] / 85 LBS@36mm

Performance Dual Valve Spring Kit with Titanium Retainers for a Audi 2.5T FSI

Our Performance Dual Valve Spring Kits for the Audi 2.5T FSI offer a comprehensive valvetrain upgrade engineered for aggressive performance builds. By combining high-tensile Chrome Silicon Vanadium springs with aerospace-grade Titanium Retainers, this kit delivers enhanced valve control and a significantly elevated RPM ceiling.

Designed to support sustained high-RPM operation—safely up to 8000 RPM—the system increases spring pressure while reducing valvetrain mass to minimize valve float and maintain precision at extreme engine speeds.

The Supertech valve springs are crafted from premium Chrome Silicon Vanadium steel, providing excellent fatigue resistance and consistent seat pressure. Each spring is computer-modeled to maintain optimal harmonics, ensuring maximum durability and performance under stress.

The included Titanium Retainers are CNC-machined from military-grade alloy, reducing inertial load while delivering exceptional strength—ideal for race applications or high-performance street use.

Features

  • High-tensile Chrome Silicon Vanadium dual spring construction
  • Military-grade Titanium retainers reduce mass and increase RPM ceiling
  • Computer-modeled spring profiles ensure harmonic stability
  • Designed to maintain consistent seat pressure under extreme conditions
  • CNC-machined components for exact fit and long-term reliability

Benefits

  • Extended high-RPM capability—up to 8000 RPM
  • Reduced valve float and improved valvetrain control
  • Increased engine performance with less wear and tear
  • Proven durability in high-stress racing environments
  • Optimized for both performance street and track applications

Specification

Specs Engine
Retainer ret-a2416-n2
Retainer Qty 16
Kit Spring spr-a2416n
Kit Spring Qty 16
Safe Rpm Limit 8000
Rate 10.50lbs/mm
Coil Bind 24.90mm
Outer Spring Od 24.00mm
Outer Spring Id 16.50mm
Seat Pressure 73 [email protected] ; 85 lbs@36mm
Open Pressure 178lbs @ 10mm ; 190lbs @10mm
Max Lift 12.50mm

Engines

Make Engine
Audi 2.5T FSI
Audi EA113
Audi EA888
Audi TFSI
VW 2.5T FSI
VW EA113
VW EA888
VW TFSI

More Information

Manufacturer SuperTechSuperTech
Brand Audi
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